AU4341193A - Analysis and synthesis of rhythm - Google Patents
Analysis and synthesis of rhythmInfo
- Publication number
- AU4341193A AU4341193A AU43411/93A AU4341193A AU4341193A AU 4341193 A AU4341193 A AU 4341193A AU 43411/93 A AU43411/93 A AU 43411/93A AU 4341193 A AU4341193 A AU 4341193A AU 4341193 A AU4341193 A AU 4341193A
- Authority
- AU
- Australia
- Prior art keywords
- rhythm
- synthesis
- analysis
- 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.)
- Abandoned
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000033764 rhythmic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 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
- G10H1/40—Rhythm
-
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
- G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
- G10H1/125—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter
-
- 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
- G10H2210/071—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 rhythm pattern analysis or rhythm style recognition
-
- 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
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/111—Impulse response, i.e. filters defined or specified by their temporal impulse response features, e.g. for echo or reverberation applications
- G10H2250/121—IIR impulse
-
- 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
- G10H2250/131—Mathematical functions for musical analysis, processing, synthesis or composition
- G10H2250/145—Convolution, e.g. of a music input signal with a desired impulse response to compute an output
-
- 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
- G10H2250/545—Aliasing, i.e. preventing, eliminating or deliberately using aliasing noise, distortions or artifacts in sampled or synthesised waveforms, e.g. by band limiting, oversampling or undersampling, respectively
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929211763A GB9211763D0 (en) | 1992-06-03 | 1992-06-03 | Analysis of sound |
GB9211763 | 1992-06-03 | ||
GB929223125A GB9223125D0 (en) | 1992-06-03 | 1992-10-29 | Analysis and synthesis of musical expression |
GB9223125 | 1992-10-29 | ||
GB929222769A GB9222769D0 (en) | 1992-10-30 | 1992-10-30 | Analysis and synthesis of musical expression |
GB9222769 | 1992-10-30 | ||
GB939300945A GB9300945D0 (en) | 1993-01-19 | 1993-01-19 | Analysis and synthesis of musical expression |
GB9300945 | 1993-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4341193A true AU4341193A (en) | 1993-12-30 |
Family
ID=27450885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU43411/93A Abandoned AU4341193A (en) | 1992-06-03 | 1993-06-03 | Analysis and synthesis of rhythm |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU4341193A (en) |
WO (1) | WO1993024923A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108602C (en) * | 1995-03-28 | 2003-05-14 | 华邦电子股份有限公司 | Phonetics synthesizer with musical melody |
EP1143409B1 (en) * | 2000-04-06 | 2008-12-17 | Sony France S.A. | Rhythm feature extractor |
DE10123281C1 (en) * | 2001-05-14 | 2002-10-10 | Fraunhofer Ges Forschung | Device for analyzing audio signal with respect to rhythm information divides signal into sub-band signals, investigates sub-band signal(s) for periodicity with autocorrelation function |
CN113921035B (en) * | 2021-08-31 | 2024-11-08 | 深圳市智岩科技有限公司 | Audio rhythm detection method, intelligent lamp strip, device, electronic equipment and medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131921A (en) * | 1978-04-03 | 1979-10-13 | Keio Giken Kogyo Kk | Electronic keyboard instrument |
GB2063546A (en) * | 1979-11-15 | 1981-06-03 | Techwise International Ltd | Sound generating device |
US4354412A (en) * | 1981-05-18 | 1982-10-19 | Kawai Musical Instrument Mfg. Co., Ltd. | Adaptive metronome for an automatic rhythm generator |
US4939471A (en) * | 1989-05-05 | 1990-07-03 | Aphex Systems Ltd. | Impulse detection circuit |
-
1993
- 1993-06-03 WO PCT/GB1993/001183 patent/WO1993024923A1/en active Application Filing
- 1993-06-03 AU AU43411/93A patent/AU4341193A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1993024923A1 (en) | 1993-12-09 |
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