CN1423808A - Portable telephone and portable telephone system - Google Patents
Portable telephone and portable telephone system Download PDFInfo
- Publication number
- CN1423808A CN1423808A CN00818306A CN00818306A CN1423808A CN 1423808 A CN1423808 A CN 1423808A CN 00818306 A CN00818306 A CN 00818306A CN 00818306 A CN00818306 A CN 00818306A CN 1423808 A CN1423808 A CN 1423808A
- Authority
- CN
- China
- Prior art keywords
- melody
- singing
- portable telephone
- signal
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 34
- 238000012545 processing Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 230000005055 memory storage Effects 0.000 claims description 9
- 241001269238 Data Species 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims 6
- 238000000605 extraction Methods 0.000 description 12
- 238000009826 distribution Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 238000002203 pretreatment Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241001342895 Chorus Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- HAORKNGNJCEJBX-UHFFFAOYSA-N cyprodinil Chemical compound N=1C(C)=CC(C2CC2)=NC=1NC1=CC=CC=C1 HAORKNGNJCEJBX-UHFFFAOYSA-N 0.000 description 1
- 238000013075 data extraction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
- G10H1/365—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems the accompaniment information being stored on a host computer and transmitted to a reproducing terminal by means of a network, e.g. public telephone lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
- G10H2210/091—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for performance evaluation, i.e. judging, grading or scoring the musical qualities or faithfulness of a performance, e.g. with respect to pitch, tempo or other timings of a reference performance
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
- G10H2240/201—Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
- G10H2240/241—Telephone transmission, i.e. using twisted pair telephone lines or any type of telephone network
- G10H2240/251—Mobile telephone transmission, i.e. transmitting, accessing or controlling music data wirelessly via a wireless or mobile telephone receiver, analogue or digital, e.g. DECT, GSM, UMTS
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
- G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
- G10H2250/571—Waveform compression, adapted for music synthesisers, sound banks or wavetables
- G10H2250/591—DPCM [delta pulse code modulation]
- G10H2250/595—ADPCM [adaptive differential pulse code modulation]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Telephone Function (AREA)
Abstract
A portable telephone system (100) comprising a center (110), a telecommunications network (120) and portable telephones (1). The center (110) stores musical data and distributes musical data to portable telephones(1). A portable telephone (1) has a karaoke (sing-along) singing ability grading function and sends user grading data to the center (110). The center (110) stores received grading data and processes the data such as by totaling and ranking, and, as requested by a portable telephone or periodically, offers processed data. A portable telephone system is constituted by such portable telephones each having a karaoke function and grading function, sending grading results to the control center for totaling, and viewing the totaling results.
Description
Technical field
The present invention relates to have the portable telephone of Kara OK function and use its mobile telephone system.
Background technology
Before this, Caraok device has been widely used in eating house and family etc.And, in order to make Caraok device enjoyment is arranged more, also developed Caraok device with the singing ability scoring function.Yet this Caraok device that has scoring apparatus only shows its appraisal result, and its shortcoming is not have entertaining and do not have anything to get in touch with the raising of singing ability.
On the other hand, be extensive use of portable telephone in recent years, because this portable telephone has microphone and loudspeaker, so also developed the additional Kara OK function of this portable telephone.Yet this portable telephone has in the past only added Kara OK function, not the scoring function of supervene.
In view of the above problems, the object of the invention provides the portable telephone that a kind of existing Kara OK function has scoring function again.Another object of the present invention provides and a kind ofly appraisal result is sent to administrative center is amounted to and available portable telephone is checked the portable telephone system that amounts to the result.
Disclosure of an invention
In order to solve above-mentioned problem, portable telephone of the present invention has and carries out Department of Communication Force that wireless information sends and receive with base station and through above-mentioned Department of Communication Force and the outside communicator of conversing, it is characterized in that being provided with: the music data memory storage of storage music data, play the music data of above-mentioned music data memory device stores and the melody playing device that the note signal of melody is represented in generation, note signal that processing is generated by above-mentioned melody playing device and the playback set of emitting melody sound, according to from the voice signal of transmitter input to the scoring apparatus of singing grading with show the display device of the appraisal result of above-mentioned scoring apparatus.
Preferably comprise synthetic expression from the voice signal of singing of above-mentioned transmitter input with from the synthesizer of the note signal of above-mentioned melody playing device output, above-mentioned playback set is handled by the synthetic signal of this synthesizer and is emitted singing voice and melody sound.
Above-mentioned Department of Communication Force preferably has the dispensing device that the appraisal result of above-mentioned scoring apparatus is sent to regulation office.
Above-mentioned scoring apparatus preferably represent from the voice signal of above-mentioned transmitter input sing the parameter extracted the melody represented of the interval extracted and volume and the note signal of exporting from above-mentioned melody playing device compare, mark to singing.
Perhaps, above-mentioned scoring apparatus represent from the voice signal of above-mentioned transmitter input sing interval and the volume extracted compare with the parameter of expression from the scoring benchmark of outside supply, nextly mark to singing.
Portable telephone of the present invention preferably has the FM dispensing device that the signal from above-mentioned synthesizer output is carried out the FM modulation and sends.
Mobile telephone system of the present invention is by portable telephone, data distribution center, communication network is formed, and it is characterized in that above-mentioned portable telephone has the Department of Communication Force that carries out the data transmission and receive, through above-mentioned Department of Communication Force and the outside communicator of conversing, the music data memory storage of storage music data, play the music data of above-mentioned music data memory device stores and the melody playing device that the note signal of melody is represented in generation, note signal that processing is generated by above-mentioned melody playing device and the playback set of emitting melody sound, according to the scoring apparatus of the voice signal of importing from above-mentioned transmitter to singing grading, show above-mentioned scoring apparatus appraisal result display device and comprise the dispensing device of appraisal result of the above-mentioned scoring apparatus of transmission of above-mentioned Department of Communication Force.Above-mentioned data distribution center receive the appraisal result that sends from above-mentioned portable telephone and as data storage in the memory storage of this central inner, according to requirement from above-mentioned portable telephone, data in above-mentioned portable telephone sends above-mentioned memory storage or processed the data of above-mentioned data; Above-mentioned communication network connects above-mentioned data distribution center and above-mentioned portable telephone carries out the transmission of data.
Above-mentioned portable telephone preferably comprises synthetic expression from the voice signal of singing of above-mentioned transmitter input with from the synthesizer of the note signal of above-mentioned melody playing device output, and above-mentioned playback set is to handling and emit singing voice and melody sound by the synthetic signal of above-mentioned synthesizer.
Above-mentioned data distribution center is preferably preserved a plurality of music datas, and according to the requirement from above-mentioned portable telephone, sends above-mentioned music data to above-mentioned portable telephone.
Brief Description Of Drawings
Fig. 1 is the block scheme that the expression one embodiment of the invention constitutes;
Fig. 2 is the block scheme that expression portable telephone shown in Figure 1 constitutes;
Fig. 3 is the block scheme that expression acoustic processing portion shown in Figure 2 and melody broadcast portion constitute;
Fig. 4 is the block scheme that expression scoring shown in Figure 2 constitutes with parameter extraction portion;
Fig. 5 is the key diagram of the information of central store shown in Figure 1.
The best mode that carries out an invention
Below, with reference to the description of drawings embodiments of the invention.Fig. 1 is the block scheme of formation of the mobile telephone system 100 of the expression embodiment of the invention.Among the figure, mobile telephone system 100 is made of center (being designated hereinafter simply as the center) 110, communication network 120, the portable telephone 1 of the management of the distribution of carrying out music data and score data.Play Karaoka with the distribution of music data in center 110, store simultaneously from the user's of portable telephone 1 input score data, the processing of the data such as be ranked of the total of the score data of storing, all precedences, and the data after portable telephone 1 sends score data and processing.
The formation of communication network 120 is represented the example of common communication circuit and cellular system, and portable telephone 1 is connected by radiolink with the base station 124c of managing portable telephone set 1 affiliated wireless zone.The signal of base station 124c when portable telephone 1 receives and handle when conversing or carry out location registers, base station 124a-124d manages different wireless zones respectively.Base station 124a～124d is connected to mobile station 123 by the demultiplexing circuit, a plurality of mobile stations are connected to the 121b of telephone call office by international exchange bureau's 122 line concentrations, and the 121a～21c of telephone call office that is provided with in each zone is interconnected to constitute communication network by repeated line.Above-mentioned center 110 is connected with the 121a of telephone call office by subscriber's line.
Fig. 2 is the block scheme that the expression portable telephone constitutes, and describes portable telephone 1 in detail with reference to this figure.Among the figure, portable telephone 1 is by generally having retractile antenna 1a and carrying out the Department of Communication Force 13 of the wireless transmission/wireless receiving of information with base station 124c, to the acoustic processing portion 14 of encoding from the singing voice of microphone 21 input and the digital signal that receives being decoded, music data is play and is had the melody broadcast portion 15 of the sound source that forms the incoming call sound, to chanteur's singing ability mark and the scoring of exporting score with parameter extraction portion 25, data storage RAM (random access memory) 11, the ROM (ROM (read-only memory)) 12 that is used to carry out the medium of control program of the present invention and signal procedure etc. as storage, interface circuit (I/F) 16 from external mechanical such as personal computer 20 input data, the input part 17 of input telephone number and function selecting, display 18 with display panels, learn the Vib. 19 of incoming call by vibration, signal supplied is carried out FM modulation and sent the FM transmitter 26 of faint power and constitute by the startup of control program and signal procedure and the CPU (central processing unit) 10 of control each several part action from antenna 27.Each several part all passes through bus 24 and is connected with CPU 10.
Further specify above-mentioned formation, Department of Communication Force 13 by antenna 1a using wireless signal to send to base station 124c from the digital signal modulation of acoustic processing portion 14 input.And,, the wireless signal that receives is carried out demodulation and exports digital signal by antenna 1a.About modulation demodulation system,, adopt QPSK (4 phase places are transferred mutually) etc. in order to improve the utilization factor of wireless frequency.Under the situation of using TDD (time-division two-way communication), transmission receives uses same frequency, cuts apart by the time to send and receive.
In RAM 11, be set with the workspace of user's setting data memory block, CPU 10 and the 110 music data memory blocks of downloading from the center.ROM 12 is that storage CPU 10 carries out and gives orders or instructions to call out/signal procedure that incoming call is handled and the melody playback process is carried out the program recording medium of auxiliary process etc.The input media that ten buttons that input part 17 is made up of value key and code key or fine motion dial (of a telephone) etc. constitute.Except the operation of common conversation, can realize that the distribution requirement, score data of music data sends, Karaoke mode ON/OF, melody number select, melody is play the operation input that begins/stop etc.Display 18 shows the lyrics, figure, appraisal result of push-botton operations such as the menu of telephony features, ten buttons or fine motion dial (of a telephone), melody etc.
Fig. 3 represents the detailed configuration example of melody broadcast portion 15 and sound handling part 14.
At first, carry out the explanation of melody broadcast portion 15.Among the figure, interface circuit (I/F) the 30th is by the interface circuit of the various data of bus 24 acceptance, during the initial setting of the music data that before melody is play, carries out, remove music data beyond the tamber data of the music data by I/F 30 inputs writing/be stored in the clear area of music data storer (RAM) 32 under the control of read-out controller (R/W controller) 31.The memory capacity of RAM 32 is less than the necessary memory capacity of music data of storage one first melody, the memory capacity that for example can store the music data of 32 words.Therefore, top 32 words of music data have been stored.
In addition, the tamber data in the music data is provided to Voice RAM (tamber data storer) 36 and stores, and Voice RAM 36 has the memory capacity of the tamber data that can store multiple tone color.This tamber data is become by waveform parameter, envelope parameters, modulation parameter, the distinctive parameter of effect and other parameter group, and each parameter all is the peculiar parameter of each tone color.The waveform parameter indication of each tamber data is corresponding to the tone waveform of tone color.For example, sound source portion 34 is when having the PCM sound source of waveform table, and waveform parameter is the parameter of arbitrary waveform of indication waveform table.When sound source portion 34 was the FM sound source, waveform parameter was the parameter of the algorithm of indication FM calculation.Above-mentioned envelope parameters has been parameters such as velocity of sound rate, rate of decay, lasting degree, rate of release.Above-mentioned modulation parameter is the degree of depth of the trill or the sound that trembles or the parameter of speed.Above-mentioned effect parameter is parameters such as reverberation, chorus, modified tone.
According to from sequencer 33 read request signal (Req), R/W controller 31 is taken into and sets breath-group from the beat data that RAM 32 reads by sequencer 33.Sequencer 33 explains music datas and will supply with Voice RAM 36 at the tone color number of each part appointment, reads corresponding to the tamber parameter of tone color number and is set to sound source portion 34 from Voice RAM 36.
When melody is play beginning, R/W controller 31 according to from sequencer 33 read request signal (Req), call over music data and supply with sequencer 33 from RAM 32.Sequencer 33 receives music data from R/W controller 31 orders, explains music data and regularly pronounces the sound source parameter of setting corresponding to music data in sound source portion 34 by predetermined pronunciation.As sound source parameter, have tone, note starting/stop signal etc.
Sound source portion 34 can make the note signal of a plurality of parts of left and right sides passage pronounce simultaneously, the tone color of the note signal of each several part is set at the tone color of reading from Voice RAM 36, according to this tone color, at the tone data of each several part generation based on the sound source parameter of supplying with from sequencer 33.The tone data of a plurality of parts that generate is supplied with digital-to-analog converter (DAC) 35, be transformed to the simulation note signal.
Then, carry out reading of music data from RAM 32, when the quantitative clear area that produces at RAM 32, R/W controller 31 outputs to bus 24 by interface circuit 30 with transfer request signal (Req).When CPU 10 received this transfer request signal, just the music data of reading scheduled volume continuously from RAM 11 was for example only read 16 words corresponding to predetermined clear area, and outputs to bus 24.Under the control of R/W controller 31, this music data is written into the clear area of RAM 32 through I/F 30.Carry out above-mentioned action repeatedly, even the memory capacity of RAM 32 also can be play whole melody less than the necessary memory capacity of storage one first music data.
When the melody playback that this is played, the coefficient of coefficient multiplier 40 is made as " 1 ", synthetic mixer 51 with expression from the voice signal of singing of microphone 21 inputs, from loudspeaker 23 playbacks.When the output with DAC 35 is used for the incoming call sound, the coefficient of coefficient multiplier 54 is made as " 0 ", have only the incoming call sound from loudspeaker 23 playbacks.When the note signal that will play uses as busy(-back) tone, the coefficient of coefficient multiplier 37 is made as " 1 ", through mixer 38 from being subjected to words with loudspeaker 22 outputs.At this moment, the coefficient of coefficient multiplier 50 is made as " 0 ", mixer 38 is not supplied with in the output of DAC 49.And, in this case, supply with acoustic processing portion 14 as sending with the busy(-back) tone signal from the note signal of sound source portion 34 outputs.
Below, carry out the explanation of acoustic processing portion 14.In acoustic processing shown in Figure 3 portion 14, when common conversation, be transformed to digital signal at analog-to-digital converter (ADC) 42 from the voice signal of microphone 21 inputs, supply with mixers 44 through coefficient multiplier 43.The BGM that is play by melody broadcast portion 15 supplies with mixer 44 with note signal by coefficient multiplier 45.The output of mixer 44 is supplied with Department of Communication Force 13 by scrambler 46 codings.
In scrambler 46 and demoder 48, for the multiplex number of expanded sound, use the high efficiency of compression coding/decoding adopted band compression technique, for example ADPCM (adaptive differential PCM) or CELPC (Code Excited LPC) mode etc.Decode by demoder 48 from the signal of Department of Communication Force 13 inputs, be transformed to the simulation accepted call signal through digital-to-analog converter (DAC) 49 again, supply with melody broadcast portion 15.On the other hand, when the key operation of the Karaoke mode of specifying input part 17, the coefficient of coefficient multiplier 54 is made as " 1 ", mixer 51 from the chanteur's of microphone 21 input voice signal is supplied with as synthesizer by coefficient multiplier 54 mixes with melody (accompaniment tone) with the Karaoke of playing.
Below, mark with the explanation of parameter extraction portion 25 with reference to Fig. 4.At first, the chanteur's who exports from microphone 21 (Fig. 3) voice signal and the note signal of being play (output of DAC 35) are input to pre-treatment portion 61.Remove the noise of high and low frequency at the voice signal of pre-treatment portion 61 input by tone filter, be output as chanteur's voice signal.And this pre-treatment portion 61 extracts the singing voice signal of standard from the note signal of input.Just, under the situation of sound multi-channel approach, record accompaniment in left channel signals, the singing voice of record accompaniment and standard in right-channel signals.Pre-treatment portion 61 extracts the voice signal that the expression standard is sung by deduct left channel signals from right-channel signals.Then, make the voice signal that is extracted, remove the noise of high and low frequency, export as standard singing voice signal by tone filter.
Interval extraction unit 62 is extracted tone in chanteur's voice signal of supplying with of handling part 61 and the standard singing voice signal at first in the past.As pitch extracting method, can adopt known zero crossing to export method of method, own correlation method or its combination etc. at interval.Each voice signal that tone extracts, remove the trill composition with low-pass filter respectively after, be transformed to the interval data.
Just, the skew for basic frequency 32.7032Hz is shown below as the frequency f of the inverse that extracts tone.
f＝32.7032×2
(P+Q/12)[Hz] (1)
Here, P is scale data, and Q is the chromatic scale data.
Thereby the interval data can be calculated by following formula.
P+(Q/12)＝log
2(f/32.7032) (2)
One scale data are integers, make the absolute value minimum of Q.The conversion of interval data can be carried out matching ratio aspect auditory properties.Sing the interval data through chanteur's interval data and standard that above-mentioned processing obtains, output to scoring portion 64 respectively.
Volume extraction unit 63 makes the absolute value of each amplitude of the singing voice signal and the standard singing voice signal of input, and further smoothing generates volume data, sings volume data as chanteur's volume data and standard, outputs to scoring portion 64.
Scoring portion 64 is according to some cycles or from the tone of the signal extraction that plays sound, sing the interval data according to chanteur's interval data and standard that the comparison timing signal is relatively imported, if both are probably consistent, then rolling counters forward finishes, and calculates the consistent degree of interval data from this count value.Equally, synchronously compare chanteur's volume data and standard with above-mentioned relatively timing signal and sing volume data, if both are probably consistent, then rolling counters forward finishes, and calculates the consistent degree of volume data from this count value.
And, not only generate mechanical comparison process with repeatability, also generated random number near subjective assessment.Then, after the consistent degree of interval data, the consistent degree of volume data and random number multiply by interval attention parameter alpha, volume attention parameter beta and random number attention parameter γ, addition again.Each parameter alpha, β, γ press the arbitrary proportion adjustment by parameter setting portion 65, make it satisfy alpha+beta+γ=1.This additive value is transformed to score, outputs to display 18.
The method of marking from its music data extraction standard singing voice signal with parameter extraction portion 25 in scoring has been described, but has also existed music data to have only accompaniment data and do not contain the situation of voice signal.In this case, use the scoring benchmark of pressing time sequence interval data arranged side by side and volume data composition the parameter additional allocation in music data.At this moment, scoring is extracted interval data and volume data and is outputed to CPU 10 from chanteur's voice signal with parameter extraction portion 25, and data that CPU 10 relatively imports and above-mentioned scoring benchmark parameter are marked.
Below, the action of said system is described.At first, portable telephone 1 110 actions of downloading desirable music data from the center are described.The key of operating mobile phone 1 input part 17, the telephone number at input center 110 makes the ammonium button of posting a letter for connecting.When the button of posting a letter was connection, the signal procedure of CPU 10 starting ROM 12 storages sent calling; Send the letter signal of the telephone number information that has added portable telephone 1 through the base station 124c of antenna 1a wireless zone under managing portable formula telephone set 1 from Department of Communication Force 13; Base station 124c will receive signal be sent to mobile station 123; The 121a of telephone call office at mobile station 123 decision centers 110 transmits signal to this path; Transmit alerting signal from the 121a of telephone call office to center 110,, establish circuit by operation calling button.
In a single day circuit is established, and portable telephone 1 just sends registration number, wishes the melody number of distribution etc.At the center 110, confirm the registration number that receives, the download of beginning music data.The music data of posting a letter in center 110 sends from base station 124c via the 121a of telephone call office, is input to Department of Communication Force 13 through antenna 1a.Department of Communication Force 13 is exported the music data of demodulation from the wireless signal that receives, and this music data is stored in the RAM 11.This music data by data (beat data of the beat that tamber data, decision are play, the tone color distribute data of setting the each several part tone color, the note data and the rest data of a first melody), standard singing voice data, the lyrics data of the accompaniment tone that is used to play Karaoka, be used for the graph data that background image shows and constitute.When finishing download process, line disconnection stops posting a letter processing.
Below, to playing melody from the music data that stores RAM 11 into, the chanteur is illustrated from the action of the Karaoke mode of microphone 21 input audio signals.At first, the user selects the key operation of the Karaoke mode of input part 17, then, and from the desirable melody number of input part 17 inputs, when indicating the key operation of playing beginning, CPU 10 is according to reading the music data of RAM 11 storages from the melody number of input part 17 inputs.The music data of reading from RAM 11 is input to I/F 30 through bus 24, carries out the initial setting of music data and handles.
In initial setting was handled, the music data of removing tamber data from I/F 30 was stored in the RAM 32, and the tamber data of exporting from I/F 30 is stored in the Voice RAM 36.Sequencer 33 is explained the tone color distribute data, reads the tamber parameter of each several part and is set in the sound source portion 34 from Voice RAM 36, sets beat data at sequencer 33 simultaneously.When initial setting finished at last, the broadcast of music data began, R/W controller 31 according to from sequencer 33 read request signal (Req), call over music data and supply with sequencer 33 from RAM 32.Sound source portion 34 sings tone data with standard and mixes output according to the note signal of the music data generation of importing from sequencer 33 based on a plurality of parts of sound source parameter.DAC35 is transformed to the simulation note signal by the digital-to-analog conversion with the tone data of importing, and this note signal is supplied with mixers 51 through coefficient multiplier 40.
On the other hand, the chanteur is from microphone 21 input audio signals.At this moment, the coefficient of coefficient multiplier 54 is made as " 1 ", and the voice signal of input is supplied with mixer 51, mixes with the above-mentioned note signal of being play.The side output that mixes is adjusted to specified level by coefficient multiplier 53, from loudspeaker 23 playbacks.At this moment, CPU 10 synchronously is sent to display 18 to the playback process of the lyrics data in the music data and graph data and melody, shows.The opposing party's output of mixer 51 is supplied with FM transmitter 26 by coefficient multiplier 52, and FM transmitter 26 sends to the signal of FM modulation by antenna 27 the FM receiver of outside.When FM transmitter 26 was ON, the coefficient of coefficient multiplier 53 was " 0 ", and signal is not from loudspeaker 23 outputs.
On the other hand, scoring is accepted from the chanteur's of microphone 21 inputs voice signal with by the note signal of melody broadcast portion 15 broadcasts by acoustic processing portion 14 with parameter extraction portion 25.Scoring is extracted chanteur's interval data and chanteur's volume data with parameter extraction portion 25 from the voice signal of input, and, from note signal extraction standard sing the interval data, standard is sung volume data.Then, relatively the interval data of two sound and the relatively volume data of two sound are calculated chanteur's score from its consistent degree.CPU 10 will be cooperated melody to play regularly by the score that scoring is calculated with parameter extraction portion 25, show on display 18.
When the broadcast of melody finishes and final appraisal result when being displayed on the display 18, this appraisal result is sent to center 110, under the situation of hope record, carries out the operation that score data sends from input part 17, CPU 10 accepts this operation, sends the call signal at center 110.After establishing with the circuit at center 110, send Subscriber Number, melody number and score data simultaneously.Center 110 confirms that the Subscriber Number that receives is registered, with score data and melody number storage in internal storage device.Then, for this melody, obtain present precedence, and the precedence of obtaining is stored in the memory storage.Fig. 5 is the store status figure of above-mentioned user data.Termly or in user's desired time, center 110 sends to user's portable telephone to the score data of this storage or precedence data, can add their confirmation on the display 18 of portable telephone.
Like this, according to above-mentioned mobile telephone system, even be not oneself management score data, also can be at any time, any place easily 110 obtains from the center.Therefore, no matter when and where can check progressive degree,, understand the objective strength of oneself, also can brag about simultaneously to other people just when reasonably obtaining formal and objective appraisal result.
In addition, if send protocol or present, then more increased the atmosphere of enjoyment and participation according to Zhou Weici, a month precedence off line.And, also can reduce the download price of music data according to the log-on count of Zhou Weici, month precedence or score data.
Application possibility on the industry
As mentioned above, according to the present invention, because portable telephone has the scoring function of singing ability, and can The result that will mark is sent to administrative center by the communication network, so whenever can see objective song Sing the scoring result of ability, not only be conducive to the progress of singing ability, more increased the enjoyment of Karaoke, Can be used for the show business of playing Karaoka. And, according to the present invention and since can during certain from management Precedence information in center issue scoring result or the group then can effectively utilize the scoring result to determine to make great efforts target Diligent standby exercise can be used for the Karaoke show business.
Claims (21)
1. portable telephone has and carries out the Department of Communication Force of the wireless transmission of information and reception with base station and by described Department of Communication Force and the outside communicator of conversing, it is characterized in that having:
The music data memory storage of storage music data;
Play the music data of described music data memory device stores and the melody playing device that the note signal of melody is represented in generation;
Note signal that processing is generated by described melody playing device and the playback set of emitting melody sound;
According to from the voice signal of transmitter input to singing the scoring apparatus of marking; And
The display device that shows the appraisal result of described scoring apparatus.
2. according to the portable telephone of claim 1 record, it is characterized in that: comprise the synthetic voice signal of singing from the expression of described transmitter input and from the synthesizer of the note signal of above-mentioned melody playing device output, described playback set is handled by the synthetic signal of this synthesizer and is emitted singing voice and melody sound.
3. according to the portable telephone of claim 1 record, it is characterized in that: described Department of Communication Force has the dispensing device that the appraisal result of above-mentioned scoring apparatus is sent to regulation office.
4. according to the portable telephone of claim 1 record, it is characterized in that: described scoring apparatus will from the voice signal of described transmitter input represent sing the interval extracted and volume and the parameter from the melody that the note signal that described melody playing device is exported is represented, extracted compare, mark to singing.
5. according to the portable telephone of claim 1 record, it is characterized in that: described scoring apparatus will from the voice signal of described transmitter input represent sing the parameter of the interval extracted and volume and the benchmark of marking from the expression of outside supply compare, mark to singing.
6. according to the portable telephone of claim 2 record, it is characterized in that: the signal that has described synthesizer output carries out the FM dispensing device that the FM modulation sends.
7. portable telephone system of being made up of portable telephone, data distribution center, communication network is characterized in that:
Described portable telephone has: carry out the wireless transmission of information and the Department of Communication Force of reception with base station, by described Department of Communication Force and the outside communicator of conversing, the music data memory storage of storage music data, play the music data of described music data memory device stores and the melody playing device that the note signal of melody is represented in generation, note signal that processing is generated by described melody playing device and the playback set of emitting melody sound, according to from the voice signal of transmitter input to singing the scoring apparatus of marking, show described scoring apparatus appraisal result display device and comprise described Department of Communication Force and send the dispensing device of the appraisal result in the described scoring apparatus;
Described data distribution center receive the appraisal result that sends from described portable telephone and as data storage the memory storage of inside, according to the data in the described memory storage or the data of having processed described data being sent to described portable telephone from the requirement of described portable telephone;
Described communication network connects described data distribution center and described portable telephone, carries out the transmission of data.
8. according to the portable telephone of claim 7 record, it is characterized in that: described portable telephone comprises synthetic expression from the voice signal of singing of described transmitter input with from the synthesizer of the note signal of described melody playing device output, and described playback set is handled the synthetic signal of this synthesizer and emitted singing voice and melody sound.
9. according to the portable telephone of claim 7 record, it is characterized in that: described data distribution center is preserved a plurality of music datas, according to the requirement from described portable telephone described music data is sent to described portable telephone.
10. a use has with base station and carries out the Department of Communication Force of the wireless transmission of information and reception and carry out the method for singing grading by the portable telephone that described Department of Communication Force with outside conversation portion of conversing, also has a Kara OK function, it is characterized in that carrying out following steps:
Store the music data storing step of a plurality of music datas in advance;
The melody of the note signal of music data that broadcast is selected from the music data of being stored and the desirable melody of generation expression is play step;
Processing is play the note signal of step generation by described melody and is emitted the playback step of melody sound;
According to from the voice signal of described words device input to singing the scoring step of marking; And
The step display that shows the appraisal result of described scoring step.
11. the method for carrying out singing grading according to claim 10 record, it is characterized in that: comprise synthetic expression and play the synthesis step of the note signal that step generates from the voice signal of singing of described transmitter input with at described melody, described playback step process is by the synthetic signal of this synthesis step and emit singing voice and melody sound.
12. the method for carrying out singing grading according to claim 10 record is characterized in that: comprise the forwarding step that the appraisal result that will be obtained by described scoring step sends to regulation office.
13. the method for carrying out singing grading according to claim 10 record, it is characterized in that: described scoring step will from the voice signal of this transmitter input represent sing the parameter extracted in the interval extracted and volume and the melody of representing at the note signal of described melody broadcast step generation compare, mark to singing.
14. the method for carrying out singing grading according to claim 10 record, it is characterized in that: described scoring step will from the voice signal of this transmitter input represent sing the article extracted and volume and expression compare from the parameter of the scoring benchmark of outside supply, mark to singing.
15. the method for carrying out singing grading according to claim 10 record is characterized in that: comprise to carrying out the FM forwarding step that the FM modulation sends at the synthetic signal of described synthesis step.
16. one kind be installed in have with base station carry out the Department of Communication Force of the wireless transmission of information and reception, by the CPU of described Department of Communication Force with outside conversation portion of conversing, the described Department of Communication Force of control and conversation portion, also possess in the portable telephone of Karaoke mode, and by this CPU carry out to singing the program of marking, it is characterized in that carrying out following steps:
The melody of the note signal of music data that broadcast is selected from a plurality of music datas of storage in advance and the desirable melody of generation expression is play step;
Processing is play the note signal of step generation by described melody and is emitted the playback step of melody sound;
According to from the voice signal of transmitter input to singing the scoring step of marking; And
Demonstration is by the result's of described scoring step scoring step display.
17. the program of carrying out singing grading according to claim 16 record, it is characterized in that: comprise synthetic expression and play the synthesis step of the note signal that step generates from the voice signal of singing of described transmitter input with at described melody, described playback step process is by the synthetic signal of described synthesis step and emit singing voice and melody sound.
18. the program of carrying out singing grading according to claim 16 record is characterized in that: the appraisal result of carrying out obtaining in described scoring step is to regulation office forwarding step.
19. the program of carrying out singing grading according to claim 16 record, it is characterized in that: described scoring step will from the voice signal of this transmitter input represent sing the parameter extracted in the interval extracted and volume and the melody of representing at the note signal of described melody broadcast step generation compare, mark to singing.
20. the program of carrying out singing grading according to claim 16 record, it is characterized in that: described scoring step will from the voice signal of described transmitter input represent sing the article extracted and volume and expression compare from the parameter of the scoring benchmark of outside supply, mark to singing.
21. the program of carrying out singing grading according to claim 17 record is characterized in that: carry out the synthetic signal of described synthesis step is carried out the FM forwarding step that the FM modulation sends.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4938/2000 | 2000-01-13 | ||
| JP2000004938A JP3690224B2 (en) | 2000-01-13 | 2000-01-13 | Mobile phone and mobile phone system |
| JP4938/00 | 2000-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1423808A true CN1423808A (en) | 2003-06-11 |
| CN1248189C CN1248189C (en) | 2006-03-29 |
Family
ID=18533657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008183066A Expired - Fee Related CN1248189C (en) | 2000-01-13 | 2000-12-25 | Portable telephone and portable telephone system |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP3690224B2 (en) |
| KR (1) | KR100586365B1 (en) |
| CN (1) | CN1248189C (en) |
| AU (1) | AU2001222248A1 (en) |
| HK (1) | HK1054115A1 (en) |
| WO (1) | WO2001052236A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497468A (en) * | 2011-11-18 | 2012-06-13 | 上海华勤通讯技术有限公司 | Cellphone and singing self-evaluating method |
| CN102693716A (en) * | 2011-03-24 | 2012-09-26 | 上海尚恩华科网络科技股份有限公司 | Television karaoke system supporting network scoring function and television karaoke realization method |
| CN103795699A (en) * | 2012-11-01 | 2014-05-14 | 腾讯科技（北京）有限公司 | Audio interaction method, apparatus and system |
| CN104170006A (en) * | 2012-04-18 | 2014-11-26 | 雅马哈株式会社 | Performance evaluation device, karaoke device, and server device |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE363118T1 (en) * | 2001-09-28 | 2007-06-15 | Ericsson Telefon Ab L M | ELECTRONIC CONNECTION DEVICE WITH KARAOKE FUNCTION |
| US20050106546A1 (en) * | 2001-09-28 | 2005-05-19 | George Strom | Electronic communications device with a karaoke function |
| FR2852778B1 (en) * | 2003-03-21 | 2005-07-22 | Cit Alcatel | TERMINAL OF TELECOMMUNICATION |
| US7262358B2 (en) | 2003-11-03 | 2007-08-28 | Supply Unlimited, Inc. | Portable voice studio system and method |
| WO2005111884A1 (en) * | 2004-04-30 | 2005-11-24 | Modestar Corporation | Challanging system and method with network karaoke |
| KR101049717B1 (en) * | 2005-03-08 | 2011-07-19 | 에스케이 텔레콤주식회사 | Song correction service system |
| WO2006100912A1 (en) * | 2005-03-18 | 2006-09-28 | Niigata Seimitsu Co., Ltd. | Portable apparatus with built-in fm transmitter |
| GB2438135A (en) * | 2005-03-18 | 2007-11-14 | Niigata Seimitsu Co Ltd | Portable apparatus with built-in FM transmitter |
| KR100625514B1 (en) * | 2005-03-29 | 2006-09-20 | 삼신이노텍 주식회사 | An earcap-type earphone |
| WO2012076938A1 (en) * | 2010-12-10 | 2012-06-14 | Narendran K Sankaran | Advanced online singing competition with automated scoring |
| JP6168981B2 (en) * | 2013-12-18 | 2017-07-26 | 株式会社第一興商 | Karaoke device and karaoke system |
| KR20200029406A (en) * | 2020-02-28 | 2020-03-18 | 송혜선 | Singing Room System by Using Smart Terminal and Method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994027282A1 (en) * | 1993-05-18 | 1994-11-24 | Bj Corporation | Portable music performance device |
| JPH0926798A (en) * | 1995-07-12 | 1997-01-28 | Kanda Tsushin Kogyo Co Ltd | Phs communication karaoke system |
| JP3344195B2 (en) * | 1996-02-16 | 2002-11-11 | ヤマハ株式会社 | Karaoke scoring device |
| JP4152482B2 (en) * | 1998-05-25 | 2008-09-17 | 株式会社第一興商 | Online karaoke system and karaoke performance terminal |
-
2000
- 2000-01-13 JP JP2000004938A patent/JP3690224B2/en not_active Expired - Fee Related
- 2000-12-25 AU AU2001222248A patent/AU2001222248A1/en not_active Abandoned
- 2000-12-25 KR KR1020027009057A patent/KR100586365B1/en not_active IP Right Cessation
- 2000-12-25 WO PCT/JP2000/009221 patent/WO2001052236A1/en active IP Right Grant
- 2000-12-25 CN CNB008183066A patent/CN1248189C/en not_active Expired - Fee Related
-
2003
- 2003-08-29 HK HK03106185A patent/HK1054115A1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693716A (en) * | 2011-03-24 | 2012-09-26 | 上海尚恩华科网络科技股份有限公司 | Television karaoke system supporting network scoring function and television karaoke realization method |
| CN102497468A (en) * | 2011-11-18 | 2012-06-13 | 上海华勤通讯技术有限公司 | Cellphone and singing self-evaluating method |
| CN104170006A (en) * | 2012-04-18 | 2014-11-26 | 雅马哈株式会社 | Performance evaluation device, karaoke device, and server device |
| CN104170006B (en) * | 2012-04-18 | 2017-05-17 | 雅马哈株式会社 | Performance evaluation device, karaoke device, and server device |
| CN103795699A (en) * | 2012-11-01 | 2014-05-14 | 腾讯科技（北京）有限公司 | Audio interaction method, apparatus and system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001197168A (en) | 2001-07-19 |
| HK1054115A1 (en) | 2003-11-14 |
| AU2001222248A1 (en) | 2001-07-24 |
| KR100586365B1 (en) | 2006-06-08 |
| WO2001052236A1 (en) | 2001-07-19 |
| CN1248189C (en) | 2006-03-29 |
| KR20020064997A (en) | 2002-08-10 |
| JP3690224B2 (en) | 2005-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1248189C (en) | Portable telephone and portable telephone system | |
| CN100489961C (en) | Telephone terminal device | |
| EP1206871B1 (en) | Telephone terminal apparatus and communication method | |
| CN1253852C (en) | Information transmission system, information encoding device and information decoding device | |
| US6549767B1 (en) | Telephony terminal apparatus capable of reproducing sound data | |
| CN1178199C (en) | Musical compsn. reproducting appts. portable terminal, musical compsn. reproducing method, and storage medium | |
| CN1395722A (en) | Portable phone equipped with composing function | |
| CN201229768Y (en) | Electronic piano | |
| CN1160694C (en) | Method capable of implementing music performance on handset and handset capable of implementing music performance | |
| CN1395786A (en) | Portable telephone | |
| CN1629931A (en) | Music play device and method, and telephone terminal device | |
| CN1113636A (en) | Data transmission system | |
| CN1197413C (en) | Tone generator device of shared parameter between channels | |
| CN101080764B (en) | Sound generation assignment device, music sound generator and sound generation assignment processing method | |
| CN1205829C (en) | Music format conversion method for wireless hand-held device | |
| CN1435816A (en) | Sound melody music generating device and portable terminal using said device | |
| KR100530917B1 (en) | Music data compression method and apparatus | |
| JP2001356764A (en) | Sound information distributing method and concert method using portable communication equipment | |
| US20040173083A1 (en) | Music data producing system, server apparatus and music data producing method | |
| CN1249599C (en) | Method for sharing accompaniment system over network system | |
| JPH02257749A (en) | Music broadcast system | |
| CN1735246A (en) | Sound effect device for mobile terminal | |
| JP2004062080A (en) | Application method of karaoke message board, message managing server, and karaoke playing terminal | |
| JP2004364327A (en) | Telephone terminal device | |
| JP2005229511A (en) | Musical sound generation apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060329 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |