HK1013161A1 - Tone waveform generating method and apparatus based on software - Google Patents
Tone waveform generating method and apparatus based on softwareInfo
- Publication number
- HK1013161A1 HK1013161A1 HK98114172A HK98114172A HK1013161A1 HK 1013161 A1 HK1013161 A1 HK 1013161A1 HK 98114172 A HK98114172 A HK 98114172A HK 98114172 A HK98114172 A HK 98114172A HK 1013161 A1 HK1013161 A1 HK 1013161A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- software
- apparatus based
- generating method
- waveform generating
- tone waveform
- Prior art date
Links
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
-
- 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
- G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
- G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
- G10H7/006—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof using two or more algorithms of different types to generate tones, e.g. according to tone color or to processor workload
-
- 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
- G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
- G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
-
- 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
- G10H2230/00—General physical, ergonomic or hardware implementation of electrophonic musical tools or instruments, e.g. shape or architecture
- G10H2230/025—Computing or signal processing architecture features
- G10H2230/041—Processor load management, i.e. adaptation or optimization of computational load or data throughput in computationally intensive musical processes to avoid overload artifacts, e.g. by deliberately suppressing less audible or less relevant tones or decreasing their complexity
-
- 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
-
- 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
- G10H2240/281—Protocol or standard connector for transmission of analog or digital data to or from an electrophonic musical instrument
- G10H2240/295—Packet switched network, e.g. token ring
- G10H2240/305—Internet or TCP/IP protocol use for any electrophonic musical instrument data or musical parameter transmission purposes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16953195A JP3267106B2 (ja) | 1995-07-05 | 1995-07-05 | 楽音波形生成方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1013161A1 true HK1013161A1 (en) | 1999-08-13 |
Family
ID=15888229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98114172A HK1013161A1 (en) | 1995-07-05 | 1998-12-21 | Tone waveform generating method and apparatus based on software |
Country Status (8)
Country | Link |
---|---|
US (2) | US5696342A (xx) |
EP (2) | EP0752697B1 (xx) |
JP (1) | JP3267106B2 (xx) |
KR (1) | KR100392621B1 (xx) |
DE (2) | DE69625625T2 (xx) |
HK (1) | HK1013161A1 (xx) |
SG (1) | SG80651A1 (xx) |
TW (1) | TW300298B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1011090B1 (en) | 1995-09-29 | 2004-06-09 | Yamaha Corporation | Musical tone-generating method and musical tone-generating apparatus |
SG67993A1 (en) * | 1996-08-30 | 1999-10-19 | Yamaha Corp | Sound source system based on computer software and method of generating acoustic waveform data |
US6758755B2 (en) | 1996-11-14 | 2004-07-06 | Arcade Planet, Inc. | Prize redemption system for games executed over a wide area network |
US5913258A (en) * | 1997-03-11 | 1999-06-15 | Yamaha Corporation | Music tone generating method by waveform synthesis with advance parameter computation |
JP4240575B2 (ja) | 1998-05-15 | 2009-03-18 | ヤマハ株式会社 | 楽音合成方法、記録媒体および楽音合成装置 |
JP3781171B2 (ja) | 2000-06-22 | 2006-05-31 | ヤマハ株式会社 | 楽音発生方法 |
JP3675362B2 (ja) | 2000-08-18 | 2005-07-27 | ヤマハ株式会社 | 楽音生成装置および携帯端末装置 |
EP1394768B1 (en) * | 2002-09-02 | 2008-05-07 | Telefonaktiebolaget LM Ericsson (publ) | Sound synthesiser |
US20060005690A1 (en) * | 2002-09-02 | 2006-01-12 | Thomas Jacobsson | Sound synthesiser |
US20050010485A1 (en) * | 2003-07-11 | 2005-01-13 | Quadratic Systems Corporation | Integrated system and method for selectively populating and managing multiple, site-specific, interactive, user stations |
US7663052B2 (en) * | 2007-03-22 | 2010-02-16 | Qualcomm Incorporated | Musical instrument digital interface hardware instruction set |
US7723601B2 (en) * | 2007-03-22 | 2010-05-25 | Qualcomm Incorporated | Shared buffer management for processing audio files |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441497B2 (xx) * | 1974-11-14 | 1979-12-08 | ||
US4373416A (en) * | 1976-12-29 | 1983-02-15 | Nippon Gakki Seizo Kabushiki Kaisha | Wave generator for electronic musical instrument |
JPS55500959A (xx) | 1978-12-11 | 1980-11-13 | ||
DE2926548C2 (de) * | 1979-06-30 | 1982-02-18 | Rainer Josef 8047 Karlsfeld Gallitzendörfer | Wellenformgenerator zur Klangformung in einem elektronischen Musikinstrument |
US5029120A (en) * | 1985-02-01 | 1991-07-02 | Analogic Corporation | Electrical wavefrom generator means and methods |
JPS6452196U (xx) | 1987-09-28 | 1989-03-30 | ||
JPH0743591B2 (ja) * | 1988-03-08 | 1995-05-15 | ヤマハ株式会社 | 楽音発生制御装置 |
KR930005221B1 (en) * | 1988-12-29 | 1993-06-16 | Casio Computer Co Ltd | Tone signal generating apparatus for electronic musical instrument |
US5319151A (en) * | 1988-12-29 | 1994-06-07 | Casio Computer Co., Ltd. | Data processing apparatus outputting waveform data in a certain interval |
JPH02254496A (ja) | 1989-03-29 | 1990-10-15 | Yamaha Corp | 楽音発生装置 |
US5121667A (en) | 1989-11-06 | 1992-06-16 | Emery Christopher L | Electronic musical instrument with multiple voices responsive to mutually exclusive ram memory segments |
JP2576647B2 (ja) * | 1989-11-30 | 1997-01-29 | ヤマハ株式会社 | 波形発生装置 |
KR950006029B1 (ko) * | 1990-06-28 | 1995-06-07 | 가시오 게이상기 가부시끼가이샤 | 악음쥬파형 발생장치 |
JP3006095B2 (ja) | 1990-06-28 | 2000-02-07 | カシオ計算機株式会社 | 楽音波形発生装置 |
JP2797142B2 (ja) | 1990-07-02 | 1998-09-17 | カシオ計算機株式会社 | 電子楽器用処理装置 |
US5584034A (en) | 1990-06-29 | 1996-12-10 | Casio Computer Co., Ltd. | Apparatus for executing respective portions of a process by main and sub CPUS |
US5200564A (en) | 1990-06-29 | 1993-04-06 | Casio Computer Co., Ltd. | Digital information processing apparatus with multiple CPUs |
JP2545297B2 (ja) | 1990-07-18 | 1996-10-16 | 株式会社河合楽器製作所 | 電子楽器のパラメータ設定装置 |
US5054360A (en) | 1990-11-01 | 1991-10-08 | International Business Machines Corporation | Method and apparatus for simultaneous output of digital audio and midi synthesized music |
US5283386A (en) * | 1991-08-30 | 1994-02-01 | Casio Computer Co., Ltd. | Musical-tone signal generating apparatus and musical-tone controlling apparatus including delay means and automatic reset means |
JP2722907B2 (ja) | 1991-12-13 | 1998-03-09 | ヤマハ株式会社 | 波形発生装置 |
JP2936872B2 (ja) * | 1992-03-04 | 1999-08-23 | ヤマハ株式会社 | 楽音制御装置 |
US5525748A (en) * | 1992-03-10 | 1996-06-11 | Yamaha Corporation | Tone data recording and reproducing device |
JP2743726B2 (ja) | 1992-07-07 | 1998-04-22 | ヤマハ株式会社 | 電子楽器 |
US5345035A (en) | 1992-07-10 | 1994-09-06 | Yamaha Corporation | Musical tone generating apparatus |
JPH07146679A (ja) | 1992-11-13 | 1995-06-06 | Internatl Business Mach Corp <Ibm> | 音声データを変換する方法及びシステム |
JPH06195075A (ja) | 1992-12-24 | 1994-07-15 | Kawai Musical Instr Mfg Co Ltd | 楽音発生装置 |
US5376752A (en) * | 1993-02-10 | 1994-12-27 | Korg, Inc. | Open architecture music synthesizer with dynamic voice allocation |
JPH06308958A (ja) | 1993-04-26 | 1994-11-04 | Roland Corp | 電子楽器の楽音制御装置 |
JP2713107B2 (ja) * | 1993-07-09 | 1998-02-16 | ヤマハ株式会社 | 自動演奏装置 |
TW281745B (xx) * | 1994-03-31 | 1996-07-21 | Yamaha Corp | |
DE69619587T2 (de) * | 1995-05-19 | 2002-10-31 | Yamaha Corp., Hamamatsu | Verfahren und Vorrichtung zur Tonerzeugung |
US5596159A (en) | 1995-11-22 | 1997-01-21 | Invision Interactive, Inc. | Software sound synthesis system |
US5763801A (en) * | 1996-03-25 | 1998-06-09 | Advanced Micro Devices, Inc. | Computer system and method for performing wavetable music synthesis which stores wavetable data in system memory |
-
1995
- 1995-07-05 JP JP16953195A patent/JP3267106B2/ja not_active Expired - Fee Related
- 1995-10-23 TW TW084111201A patent/TW300298B/zh active
-
1996
- 1996-07-03 SG SG9905000A patent/SG80651A1/en unknown
- 1996-07-03 EP EP96110766A patent/EP0752697B1/en not_active Expired - Lifetime
- 1996-07-03 US US08/675,447 patent/US5696342A/en not_active Ceased
- 1996-07-03 DE DE69625625T patent/DE69625625T2/de not_active Expired - Lifetime
- 1996-07-03 EP EP00102933A patent/EP1005015B1/en not_active Expired - Lifetime
- 1996-07-03 DE DE69613049T patent/DE69613049T2/de not_active Expired - Lifetime
- 1996-07-05 KR KR1019960027264A patent/KR100392621B1/ko not_active IP Right Cessation
-
1998
- 1998-12-21 HK HK98114172A patent/HK1013161A1/xx not_active IP Right Cessation
-
1999
- 1999-12-08 US US09/456,877 patent/USRE41297E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5696342A (en) | 1997-12-09 |
JP3267106B2 (ja) | 2002-03-18 |
EP1005015A1 (en) | 2000-05-31 |
TW300298B (xx) | 1997-03-11 |
EP0752697A3 (xx) | 1997-02-05 |
USRE41297E1 (en) | 2010-05-04 |
EP1005015B1 (en) | 2003-01-02 |
DE69625625D1 (de) | 2003-02-06 |
DE69625625T2 (de) | 2003-10-30 |
JPH0922287A (ja) | 1997-01-21 |
DE69613049D1 (de) | 2001-07-05 |
KR100392621B1 (ko) | 2003-10-23 |
EP0752697A2 (en) | 1997-01-08 |
KR970007684A (ko) | 1997-02-21 |
EP0752697B1 (en) | 2001-05-30 |
SG80651A1 (en) | 2001-05-22 |
DE69613049T2 (de) | 2002-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20110703 |