RU95104888A - Генератор тональных сигналов со звуковыми эффектами - Google Patents

Генератор тональных сигналов со звуковыми эффектами

Info

Publication number
RU95104888A
RU95104888A RU95104888/28A RU95104888A RU95104888A RU 95104888 A RU95104888 A RU 95104888A RU 95104888/28 A RU95104888/28 A RU 95104888/28A RU 95104888 A RU95104888 A RU 95104888A RU 95104888 A RU95104888 A RU 95104888A
Authority
RU
Russia
Prior art keywords
data
signal
tonal
sound effects
tone
Prior art date
Application number
RU95104888/28A
Other languages
English (en)
Other versions
RU2143751C1 (ru
Inventor
Курата Мицухиро
Jp]
Original Assignee
Ямаха Корпорейшн (Jp)
Ямаха Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP06256694A external-priority patent/JP3560068B2/ja
Priority claimed from JP6062563A external-priority patent/JPH07273601A/ja
Priority claimed from JP06256094A external-priority patent/JP3552265B2/ja
Application filed by Ямаха Корпорейшн (Jp), Ямаха Корпорейшн filed Critical Ямаха Корпорейшн (Jp)
Publication of RU95104888A publication Critical patent/RU95104888A/ru
Application granted granted Critical
Publication of RU2143751C1 publication Critical patent/RU2143751C1/ru

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
    • 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
    • G10H7/004—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 with one or more auxiliary processor in addition to the main processing unit
    • 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
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • 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
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
    • G10H1/0575—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits using a data store from which the envelope is synthesized
    • 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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • 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
    • G10H2250/621—Waveform interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

Генератор тональных сигналов включает устройство, генерирующее данные тонального сигнала, устройство, генерирующее сигнальные данные, и устройство придания звуковых эффектов, такое, как цифровой процессор сигналов. Звуковые эффекты придаются данным тонального сигнала с использованием сигнальных данных таким образом, что цифровой процессор сигнала обрабатывает данные тонального сигнала и сигнальные данные путем их многократного умножения и суммирования. При обработке устройство передачи сигнальных данных подает данные тонального сигнала в устройство генерирования сигнальных данных так, что данные тонального сигнала используются вместо сигнальных данных. Цифровой процессор сигнала обрабатывает первые данные тонального сигнала, генерированные при помощи устройства генерирования тонального сигнала, и вторые данные тонального сигнала, подаваемые устройством подачи данных тонального сигнала, так, что звуковые эффекты придаются первым данным тонального сигнала, основываясь на вторых данных тонального сигнала.

Claims (1)

  1. Генератор тональных сигналов включает устройство, генерирующее данные тонального сигнала, устройство, генерирующее сигнальные данные, и устройство придания звуковых эффектов, такое, как цифровой процессор сигналов. Звуковые эффекты придаются данным тонального сигнала с использованием сигнальных данных таким образом, что цифровой процессор сигнала обрабатывает данные тонального сигнала и сигнальные данные путем их многократного умножения и суммирования. При обработке устройство передачи сигнальных данных подает данные тонального сигнала в устройство генерирования сигнальных данных так, что данные тонального сигнала используются вместо сигнальных данных. Цифровой процессор сигнала обрабатывает первые данные тонального сигнала, генерированные при помощи устройства генерирования тонального сигнала, и вторые данные тонального сигнала, подаваемые устройством подачи данных тонального сигнала, так, что звуковые эффекты придаются первым данным тонального сигнала, основываясь на вторых данных тонального сигнала.
RU95104888A 1994-03-31 1995-03-30 Генератор тональных сигналов со звуковыми эффектами (варианты) RU2143751C1 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPP6-62563 1994-03-31
JP06256694A JP3560068B2 (ja) 1994-03-31 1994-03-31 音響データ処理装置および音源装置
JPP6-62566 1994-03-31
JP6062563A JPH07273601A (ja) 1994-03-31 1994-03-31 フィルタ装置
JPP6-62560 1994-03-31
JP06256094A JP3552265B2 (ja) 1994-03-31 1994-03-31 音源装置および音声信号形成方法

Publications (2)

Publication Number Publication Date
RU95104888A true RU95104888A (ru) 1996-11-27
RU2143751C1 RU2143751C1 (ru) 1999-12-27

Family

ID=27297873

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95104888A RU2143751C1 (ru) 1994-03-31 1995-03-30 Генератор тональных сигналов со звуковыми эффектами (варианты)

Country Status (9)

Country Link
US (1) US5869781A (ru)
EP (1) EP0675481B1 (ru)
KR (1) KR0151578B1 (ru)
CN (1) CN1059748C (ru)
AU (1) AU689208B2 (ru)
DE (1) DE69521731T2 (ru)
ES (1) ES2158914T3 (ru)
RU (1) RU2143751C1 (ru)
TW (1) TW279219B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990039512A (ko) * 1997-11-13 1999-06-05 구본준 음원 발생기
US7019205B1 (en) 1999-10-14 2006-03-28 Sony Computer Entertainment Inc. Entertainment system, entertainment apparatus, recording medium, and program
US7058462B1 (en) 1999-10-14 2006-06-06 Sony Computer Entertainment Inc. Entertainment system, entertainment apparatus, recording medium, and program
RU2538473C2 (ru) * 2013-04-26 2015-01-10 Открытое акционерное общество "Завод им. В.А. Дегтярева" Боевой роботизированный комплекс
US20150382129A1 (en) * 2014-06-30 2015-12-31 Microsoft Corporation Driving parametric speakers as a function of tracked user location
US9973868B2 (en) * 2016-10-05 2018-05-15 Tymphany Hk Ltd. Method for estimating the battery life of battery-powered audio systems by means of an amplitude modulated broadband audio signal
JP6904141B2 (ja) 2017-07-28 2021-07-14 カシオ計算機株式会社 楽音発生装置、方法、プログラム、及び電子楽器
JP6922614B2 (ja) * 2017-09-27 2021-08-18 カシオ計算機株式会社 電子楽器、楽音発生方法、及びプログラム

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735477B2 (ru) * 1973-03-10 1982-07-29
US3908504A (en) * 1974-04-19 1975-09-30 Nippon Musical Instruments Mfg Harmonic modulation and loudness scaling in a computer organ
US3913442A (en) * 1974-05-16 1975-10-21 Nippon Musical Instruments Mfg Voicing for a computor organ
US3951030A (en) * 1974-09-26 1976-04-20 Nippon Gakki Seizo Kabushiki Kaisha Implementation of delayed vibrato in a computor organ
GB1558280A (en) * 1975-07-03 1979-12-19 Nippon Musical Instruments Mfg Electronic musical instrument
NL181385C (nl) * 1978-06-30 1987-08-03 Nippon Musical Instruments Mfg Toonproductie-inrichting voor een electronisch muziekinstrument.
US4228713A (en) * 1978-07-03 1980-10-21 Norlin Industries, Inc. Programmable current source for filter or oscillator
CA1126992A (en) * 1978-09-14 1982-07-06 Toshio Kashio Electronic musical instrument
JPS5545046A (en) * 1978-09-26 1980-03-29 Nippon Musical Instruments Mfg Tone forming device for electronic musical instrument
US4215619A (en) * 1978-12-22 1980-08-05 Cbs Inc. System for recording and automatic playback of a musical performance
USRE33738E (en) * 1979-04-27 1991-11-12 Yamaha Corporation Electronic musical instrument of waveform memory reading type
JPS5662297A (en) * 1979-10-26 1981-05-28 Nippon Musical Instruments Mfg Musical tone synthesizer
US4287805A (en) * 1980-04-28 1981-09-08 Norlin Industries, Inc. Digital envelope modulator for digital waveform
JPS5774792A (en) * 1980-10-28 1982-05-11 Kawai Musical Instr Mfg Co Electronic musical instrument
US4677890A (en) * 1983-02-27 1987-07-07 Commodore Business Machines Inc. Sound interface circuit
JPS6031189A (ja) * 1983-07-30 1985-02-16 カシオ計算機株式会社 楽音発生装置
JPS60256198A (ja) * 1984-06-01 1985-12-17 ヤマハ株式会社 効果付与装置
US4813326A (en) * 1984-07-16 1989-03-21 Yamaha Corporation Method and apparatus for synthesizing music tones with high harmonic content
US4754680A (en) * 1985-09-10 1988-07-05 Casio Computer Co., Ltd. Overdubbing apparatus for electronic musical instrument
US4713997A (en) * 1986-07-18 1987-12-22 Kawai Musical Instrument Mfg. Co., Ltd Dual mode musical tone generator using stored musical waveforms
JPH0782341B2 (ja) * 1986-10-04 1995-09-06 株式会社河合楽器製作所 電子楽器
US4753148A (en) * 1986-12-01 1988-06-28 Johnson Tom A Sound emphasizer
JPH0823746B2 (ja) * 1987-05-22 1996-03-06 ヤマハ株式会社 自動楽音発生装置
JP2610139B2 (ja) * 1987-09-05 1997-05-14 ヤマハ株式会社 楽音発生装置
US5040448A (en) * 1987-10-14 1991-08-20 Casio Computer Co., Ltd. Electronic musical instrument with user-programmable tone generator modules
JP2853147B2 (ja) * 1989-03-27 1999-02-03 松下電器産業株式会社 音程変換装置
US5157215A (en) * 1989-09-20 1992-10-20 Casio Computer Co., Ltd. Electronic musical instrument for modulating musical tone signal with voice
US5354948A (en) * 1989-10-04 1994-10-11 Yamaha Corporation Tone signal generation device for generating complex tones by combining different tone sources
JPH0782325B2 (ja) * 1989-10-12 1995-09-06 株式会社河合楽器製作所 モチーフ演奏装置
US5144096A (en) * 1989-11-13 1992-09-01 Yamaha Corporation Nonlinear function generation apparatus, and musical tone synthesis apparatus utilizing the same
JPH07113831B2 (ja) * 1990-03-20 1995-12-06 ヤマハ株式会社 電子楽器
JPH0713793B2 (ja) * 1990-03-20 1995-02-15 ヤマハ株式会社 楽音発生装置
EP0463411B1 (en) * 1990-06-28 1999-01-13 Casio Computer Company Limited Musical tone waveform generation apparatus
US5200564A (en) * 1990-06-29 1993-04-06 Casio Computer Co., Ltd. Digital information processing apparatus with multiple CPUs
US5198604A (en) * 1990-09-12 1993-03-30 Yamaha Corporation Resonant effect apparatus for electronic musical instrument
US5478968A (en) * 1990-12-28 1995-12-26 Kawai Musical Inst. Mfg. Co., Ltd. Stereophonic sound generation system using timing delay
JP3175179B2 (ja) * 1991-03-19 2001-06-11 カシオ計算機株式会社 デジタルピッチシフター
JPH04294394A (ja) * 1991-03-22 1992-10-19 Kawai Musical Instr Mfg Co Ltd 電子楽器
US5522010A (en) * 1991-03-26 1996-05-28 Pioneer Electronic Corporation Pitch control apparatus for setting coefficients for cross-fading operation in accordance with intervals between write address and a number of read addresses in a sampling cycle
US5410603A (en) * 1991-07-19 1995-04-25 Casio Computer Co., Ltd. Effect adding apparatus
JP2932841B2 (ja) * 1991-10-16 1999-08-09 ヤマハ株式会社 電子楽器
US5412152A (en) * 1991-10-18 1995-05-02 Yamaha Corporation Device for forming tone source data using analyzed parameters
US5357045A (en) * 1991-10-24 1994-10-18 Nec Corporation Repetitive PCM data developing device
US5243124A (en) * 1992-03-19 1993-09-07 Sierra Semiconductor, Canada, Inc. Electronic musical instrument using FM sound generation with delayed modulation effect
JPH0627946A (ja) * 1992-07-09 1994-02-04 Kawai Musical Instr Mfg Co Ltd 電子鍵盤楽器
JP2768168B2 (ja) * 1992-09-18 1998-06-25 ヤマハ株式会社 楽音合成装置
JP3381074B2 (ja) * 1992-09-21 2003-02-24 ソニー株式会社 音響構成装置
US5536902A (en) * 1993-04-14 1996-07-16 Yamaha Corporation Method of and apparatus for analyzing and synthesizing a sound by extracting and controlling a sound parameter

Also Published As

Publication number Publication date
ES2158914T3 (es) 2001-09-16
TW279219B (ru) 1996-06-21
AU689208B2 (en) 1998-03-26
EP0675481B1 (en) 2001-07-18
DE69521731T2 (de) 2002-05-23
EP0675481A1 (en) 1995-10-04
KR0151578B1 (ko) 1998-10-15
AU1619795A (en) 1995-10-12
DE69521731D1 (de) 2001-08-23
US5869781A (en) 1999-02-09
CN1117634A (zh) 1996-02-28
RU2143751C1 (ru) 1999-12-27
CN1059748C (zh) 2000-12-20
KR950031147A (ko) 1995-12-18

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090331