KR0132853B1 - Management method of best-ten song in a karaoke - Google Patents

Abstract

A best song 10 management method selects the most popular 10 songs in the song accompaniment device, displays the selected 10 songs on a monitor. The microcomputer(28) stores each number of a plurality of the selected songs into a memory(242e), and automatically displays the most popular 10 songs on the monitor if a song best 10 key is input by the user.

Description

How to manage the Best Ten of the Music Class

1 is a schematic block diagram showing a computer accompaniment device according to the prior art.

2 is a schematic block diagram of a video half-cycle embedded television according to the prior art.

FIG. 3 is a detailed block diagram of the image accompaniment signal generator shown in FIG.

4 is a control flowchart showing a flexible best ten management method of a flexible board cycle according to the present invention.

* Explanation of symbols for main parts of the drawings

16: TV signal selector 24: Video accompaniment signal generator

28: microcomputer 42: command input unit

242: graphic / text signal generator 244: accompaniment signal generator

246: Image accompaniment controller 244a: Accompaniment memory

242e: Gayo Best Ten Memory

The present invention relates to a method of managing a music best ten of a TV with a built-in video half cycle. More specifically, by selecting ten songs that are most frequently sung and displaying them on a monitor, the number of songs that have been sung so far can be easily known and general. It's about how to manage the Best Ten of the music class, which makes it easy to see what songs the public enjoys most and what songs they sing at home. In general, a television can receive a video signal and an audio signal at the same time by receiving a radio signal transmitted from a broadcasting station, and an external signal input terminal is provided for introducing a video and audio signal from an external device. Video and audio signals provided by the camcorder, camcorder, video accompaniment, etc. can be monitored by the CRT and speaker. Therefore, the user can select and watch a video signal and an audio signal input through a television signal or an external signal input terminal using an operation button or a remote controller installed in the television.

On the other hand, the video accompaniment device that is rapidly being developed and marketed is a device that displays lyrics along with song accompaniment by connecting to a TV monitor. It is largely an LD image accompaniment system using a laser disc player, and a CDG image accompaniment using a cassette disc graphic player. It is divided into computer accompaniment system using system and memory. By the way, LD video accompaniment system using laser disc player has the best video and sound quality than any sound source, but since only 30 songs are contained on one laser disc, it is possible to service juke box and The same disk changer is required. In addition, the CDG video accompaniment system can provide the same sound quality as a laser disc, but provides only a limited number of still picture information recorded in a sub-code channel of a compact disc, compared to a laser disc. In addition to the deterioration of the connection between the image and the music, since the songs contained on the compact disc are limited to about 15 songs, there is a disadvantage in that a disc changer is required as in a system using a laser disc player. On the other hand, the computer accompaniment system cannot provide the same sound quality as the accompaniment system using a laser disc player and a compact disc player, but it can provide a large amount of accompaniment information and lyrics information of about 1,000 to 1,500 songs and select a song. There is an advantage that can be made at a high speed, which will be described schematically with reference to FIG. FIG. 1 is a schematic block diagram of a computer accompaniment apparatus using a memory, which provides a stereo accompaniment signal and lyrics information and is used in connection with a general monitor and an audio amplifier. Referring to FIG. 1, when a specific song is selected by the command input unit 1 and an accompaniment start command is input, the control unit 2 controls the accompaniment signal generator 3 to generate an accompaniment signal of the specified song. To do that. At the same time, the controller 2 controls the text signal generator 4 to generate lyrics information of a specified song.

The voice signal input through the voice input unit 5 is provided to the audio amplifier through the audio output terminal synthesized with the accompaniment signal from the synthesizer 6, and the output of the text signal generator 4 is provided to the monitor so that the user You will be able to sing along with the accompaniment. However, the computer accompaniment device requires a separate monitor and an amplifier in order to effectively monitor the accompaniment signal and the lyrics signal. In other words, the user had to purchase or handle two devices separately. In addition, since the computer image accompaniment device is equipped with a command input unit on its own, the user has to operate the television receiver separately in addition to the operation of the image accompaniment device, thereby causing inconvenience. In order to solve the above problems, Korean Patent Application No. 93-3422 by the present applicant discloses a system in which an image accommodating device and a television are integrated to increase convenience in use. It will be described schematically with reference.

2 is a schematic block diagram of a TV with built-in video half-period, which is classified into a video-related system and a voice-related system. Also, when performing the functions of the TV and the video accompaniment device, a channel for receiving a background image is selected. Adjust the volume of the sound to be output. When performing the function of the video accompaniment device, the user selects a song to be sung, adjusts the pitch and speed, and sets a reservation as necessary. Especially in the video accompaniment mode, the audio signal is provided only by the video accompaniment device, but the video signal is provided by one of a broadcast signal of a selected channel formed by a television, an externally provided signal, and a graphic signal generated by the video accompaniment signal generator. By doing so, it is possible to provide a lively video corresponding to the contents of the song. First, in operation of the video signal system, a broadcast signal (RF signal) input to the tuner 12 through the antenna 10 is converted into an intermediate frequency signal (IF signal) and input to the demodulator 14. The IF signal input to the demodulator 14 is formed of a composite video signal (CVS) and an audio signal (L / R) and input to the television signal selector 16. The television signal selector 16 also receives signals from the outside. That is, signals V1 and V2 at the first and second video signal sources (not shown) and signals S-V at the super VHS signal source (not shown) are input. The video signal CVS, V1 or V2 selected by the television signal selection unit 16 is input to the luminance / color signal separation unit 18. The luminance signal Y S including the synchronization signal separated by the luminance / color signal separator 18 is input to one side input of the first selector 20, and the color signal C is input to the color demodulator 22. On the other hand, as the other input of the first selector 20, the pseudo synchronization signal PS generated by the image accompaniment signal generator 24 is input. The signal Y S or PS selected by the first selector 20 is input to the color demodulator 22.

On the other hand, when the super VHS signal S-V is selected by the television signal selector 16, it is directly input to the color demodulator 22 and the first selector 20 without passing through the luminance / color signal separator 18.

The first selector 20 is controlled by the graphic mode signal G generated by the image accompaniment signal generator 24. When the graphic mode signal G is high, the image accompaniment signal generator 24, the pseudo synchronous signal PS is selected and output, and in the case of LOW, the video signal from the television signal selector 16 is selected and output. The color signal C and the luminance signal Y S input to the color demodulator 22 are demodulated into color difference signals R-Y, B-Y, G-Y, and -Y, and are input to the image signal synthesizing unit 26. The synchronization signal H / V extracted from the luminance signal Y S including the composite synchronization signal is provided to the image accompaniment signal generator 24 and the controller 28. The OSD (On Screen Display) signal applied to the color demodulator 22 by the controller 28 is combined with the demodulated color difference signal and output. As another input of the image synthesizing unit 26, graphic signals and text signals from the image accompaniment signal generating unit 24 are input in the form of R, G, B, and BLK, and synthesized with the color difference signals provided from the color demodulation unit 22. And output to the cathode ray tube (CRT) driver 30. Here, the OSD signal from the control unit 28 is applied to the image signal synthesizing unit 26 by applying the blanking signal BLK_OSD from the control unit 28 and the blanking signal BLK from the image accompaniment signal generator 24. The priority is set in order of the graphic signal text signal in the video accompaniment signal generator 24 and the signal in the television signal selector 16.

Next, in the operation of the audio signal system, the audio signal V1, V2 or S-V selected by the television signal selection unit 16 is input to the second selection unit 32. When the television mode is selected by the controller 28, the audio signal from the television signal selector 16 is selected by the second selector 32. When the image accompaniment mode is selected, the video accompaniment signal generator 24 The accompaniment signal is selected and output to the audio output device. That is, the signal output from the second selector 32 is input to the reverberation sound processor 34, and after the reverberation sound processing and the equalizing process are performed, it is output to the amplifier 36. The signal amplified by the amplifier 36 is provided as a voice output by the speakers L, R, and WOOFER.

The voice signal VOICE introduced through the microphone is combined with the accompaniment signal of the image accompaniment signal generator 24 by the voice synthesizer 38 and then provided to the second selector 32. On the other hand, as shown in FIG. 2, the image accompaniment signal generator 24 includes a graphic / text signal generator 242, an accompaniment signal generator 244, an image accompaniment controller 246, and an external interface (not shown). Equipped with. The graphic / character signal generator 242 includes a graphic memory for storing graphic information, a character memory for storing character information, a graphic / character processor for combining graphic information read from the graphic memory and character information read from the character memory, and the graphic. And a digital-to-analog converter for outputting the character processor's output.

The accompaniment signal generator 244 digitally / analogs the output signals of the sound source information processor and the sound source information processor which input sound source information read from the sound source memory, the sound source memory that stores the sound source information, and convert the sound source information into an accompaniment signal. It has a D / A converter for outputting. Here, the sound source information stored in the sound source memory is MIDI information. On the other hand, the image accompaniment controller 246 performs a built-in program to control the graphic / text signal generator 242 and the accompaniment signal generator 244, a remote control command from a remote control device (not shown) And a synchronization signal generator for generating a pseudo-synchronous signal equivalent to the synchronization signal of the television signal and the interface transmitted to the microprocessor. On the other hand, the preamplifier 40 interfaces a control command from the remote control to the microcomputer 28, and the command input section 42 provides at least a television / image accompaniment mode selection key for inputting a command signal to the microcomputer 28; It is equipped with accompaniment video signal selection key, curve pad numeric pad, start / cancel key, reservation key, pitch adjustment key and speed adjustment key. FIG. 3 is a detailed view of the image accompaniment signal generator 24 shown in FIG. 2, and the microprocessor 246a of the image accompaniment controller 246 executes a built-in program to perform the image accompaniment signal generator 24. To control the overall operation. The graphic / text signal generator 242, the accompaniment signal generator 244 and the image accompaniment controller 246 are interconnected by a bus having data, address and control signal lines. The microprocessor 246a of the image accompaniment controller 246 controls such that graphic signals, text signals, and accompaniment signals corresponding to the designated tunes are generated through the bus. The sync signal generator 246a generates a pseudo sync signal. The interface 246c receives the remote control command from the remote controller and sends it to the microprocessor 246a. The remote control command transmitted from the remote controller is simultaneously applied to the microcomputer 28 of FIG. 2 and the image accompaniment control unit 246 of FIG. In other words, if the remote control command is a television control command, the microcomputer 28 operates, and if the video accompaniment control command is performed, the video accompaniment signal generator 24 operates. The pseudo-synchronization signal PS maintains synchronization between the graphic / text signal generator 242 and the image accompaniment signal when the graphic signal from the image accompaniment signal generator 24 is applied to the first selection key 20. It is for. By the way, when the normal television signal is outputted, the synchronization of the graphic / text signal generator 242 is maintained by the synchronization signal H / V generated by the color demodulation unit 22. In the operation of the accompaniment signal generator 244, data such as the pitch, the length and length of the sound, and the tone (type of instrument) for each song are recorded in the sound source information memory 244a according to the MIDI standard. The sound source information read from the sound source information memory 244a is input to the sound source information processor 244b, and then formed as serial data of the stereo L channel and the stereo R channel and transmitted to the digital / analog converter 244c. The signals of the analog stereo L channel and the stereo R channel output from the digital / analog converter 244c may be combined with external voice signals such as a microphone by the voice synthesizer 38 and transmitted to the second selector 32. On the other hand, graphical information is stored in the graphic memory 242a of the graphic / character signal generator 242, and lyrics information corresponding to each song is stored in the character memory 242b. The graphic information and the character information read out from the graphic memory 242a and the character memory 242b are combined by the graphic / character information processor 242c and then input to the digital / analog converter 242d. In the digital-to-analog converter 242d, graphic / text signals in the form of R, G, and B are output. Thus, since the video accommodating device is integrally formed in the television, it is possible to provide convenience in use at home or in a business, and even if the installation space is very small. However, the conventional video accompaniment apparatus does not have a function of storing a song that the user sang, and listing it at a time, and only accompaniment is performed so that the user can sing only the song selected once. Therefore, the present invention is an advance of the above description, and an object of the present invention is to select the ten most sung songs in the store or home where the TV with built-in video repeater is selected and display the number of songs sung on the monitor so that the number of times that have been sung so far is displayed. Not only is it easy to find out, but it also provides a way to manage the best ten songs in a flexible music cycle so that you can easily list up which songs the general public enjoys most, and which songs you sing often at home. . In order to achieve the above object, a feature of the flexible music processing apparatus of the flexible half period according to the present invention is a television signal receiving means for receiving a television broadcast signal and outputting a video signal and an audio signal, and a plurality of songs stored in a memory. What is claimed is: 1. A method for managing a flexible best ten in a flexible accompaniment cycle having video broadcasting means for outputting a corresponding video and audio accompaniment signal; Storing a number of the selected plurality of songs in a memory when performing an image accompaniment function; It is composed of the step of displaying the order of the most stored of the plurality of stored songs as a character on the monitor. Hereinafter, a preferred embodiment of the flexible best ten management method of the flexible half cycle according to the present invention will be described in detail with reference to the accompanying drawings. Referring to FIG. 3, a graphics / text signal generator 242 is provided with a flexible best memory 242e for storing text signals for the flexible best ten. The memory 242e stores the names, the number of songs, and the like of the ten most-songs among the songs sung so far, and can be read out at any time under the control of the microcomputer 28 and displayed on the monitor CRT. Referring to Figure 4 in more detail as follows. FIG. 4 is a control flowchart for selecting 10 songs from the most sung songs so far in the video half-cycle embedded televisions shown in FIGS. First, when power is applied, the microcomputer 28 determines whether the signal currently input from the remote control or command input unit 42 is a key signal for television operation (step S1). If the currently pressed key is a television operating key, the program proceeds from step S1 to step S2 so that the microcomputer 28 controls the television block to perform the normal television function. On the other hand, if the input signal is not a television operation signal and is an image accompaniment mode signal, the program proceeds from step S3 to step S4 so that the image accompaniment function can be performed by displaying an initial screen on the monitor. In the state where the initial screen is displayed, the user can select a song by using the command input unit 42 including various keys attached to the remote control or the television set itself. (Step S5). In this case, the selection is usually entered as a number. However, according to the present invention, it is preferable that the song name displayed on the monitor is such that the song name is displayed, and only the song number or the song number and the song name may be displayed at the same time. Therefore, when the selection is completed, the program proceeds from step S6 to step S7, and the microcomputer 28 stores the number of the input song in the memory 242e.

In this way, when the user selects a song and starts singing (step S8), the microcomputer 28 controls the monitor CRT and the image accompaniment signal generator 24 to accompany the song selected by the user (step S8). ). When accompaniment is completed and one song is finished (step S10), the microcomputer 28 determines whether the user has selected another song, and if the other song is selected, the program to increase the count of the memory 242e by one. The process proceeds from step S11 to step S12 to repeat the above-described process. However, if the user presses the pop music best key (not shown) without selecting another song, the program proceeds from step S13 to step S14, in which case the microcomputer 28 sings the most of the songs sung so far. 10 songs are selected and displayed on the monitor (CRT) automatically.

Therefore, the monitor CRT displays the ten song songs or the song number or the song name and the song number which are the most sung songs so far, so that the user can easily know which song is currently called by people. . As described above, according to the method of managing the music class of the music class according to the present invention, it is possible to easily know the fashion flow of the song that is most often called in the business, and also to know what songs are enjoyed at home. The song taste is easy to know the effect.

Claims (5)

Flexible-band ten management of a flexible accompaniment period comprising a television signal receiving means for receiving a television broadcast signal and outputting a video signal and an audio signal, and a video accommodating means for outputting video and audio accompaniment signals corresponding to a plurality of songs stored in a memory. In the method; Storing a number of the selected plurality of songs in a memory when performing an image accompaniment function; And displaying the order of the most stored songs among the plurality of stored songs as characters on the monitor. The method of claim 1, wherein the song ten is displayed in a monitor in order of song titles. The method of claim 1, wherein the song ten is displayed in the monitor in order of music number ten. 2. The method of claim 1, wherein the flexible best ten monitors are displayed at the same time with 10 song numbers and song names. 5. The method of claim 4, wherein the number of songs of the song selected in the song best ten is displayed on the monitor together with a song number and a song name.