DE3786654D1 - Tonsignal-erzeugungsvorrichtung mit einer digitalen ton-speicher-funktion. - Google Patents

Tonsignal-erzeugungsvorrichtung mit einer digitalen ton-speicher-funktion.

Info

Publication number
DE3786654D1
DE3786654D1 DE8787119422T DE3786654T DE3786654D1 DE 3786654 D1 DE3786654 D1 DE 3786654D1 DE 8787119422 T DE8787119422 T DE 8787119422T DE 3786654 T DE3786654 T DE 3786654T DE 3786654 D1 DE3786654 D1 DE 3786654D1
Authority
DE
Germany
Prior art keywords
generating device
signal generating
memory function
sound
sound signal
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.)
Expired - Fee Related
Application number
DE8787119422T
Other languages
English (en)
Other versions
DE3786654T2 (de
Inventor
Susumu C O Yamaha Co Kawashima
Yasuji C O Yamaha Cor Uchiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 JP62001210A external-priority patent/JPH07101351B2/ja
Priority claimed from JP62001209A external-priority patent/JPS63169694A/ja
Priority claimed from JP62001211A external-priority patent/JPS63169696A/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Application granted granted Critical
Publication of DE3786654D1 publication Critical patent/DE3786654D1/de
Publication of DE3786654T2 publication Critical patent/DE3786654T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G10H7/02—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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/125—Extracting or recognising the pitch or fundamental frequency of the picked up signal
    • 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
    • G10H2210/066—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 pitch analysis as part of wider processing for musical purposes, e.g. transcription, musical performance evaluation; Pitch recognition, e.g. in polyphonic sounds; Estimation or use of missing fundamental
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/26—Reverberation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
DE87119422T 1987-01-07 1987-12-31 Tonsignal-Erzeugungsvorrichtung mit einer digitalen Ton-Speicher-Funktion. Expired - Fee Related DE3786654T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62001210A JPH07101351B2 (ja) 1987-01-07 1987-01-07 楽音発生装置
JP62001209A JPS63169694A (ja) 1987-01-07 1987-01-07 楽音発生装置
JP62001211A JPS63169696A (ja) 1987-01-07 1987-01-07 楽音発生装置

Publications (2)

Publication Number Publication Date
DE3786654D1 true DE3786654D1 (de) 1993-08-26
DE3786654T2 DE3786654T2 (de) 1994-02-17

Family

ID=27274810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87119422T Expired - Fee Related DE3786654T2 (de) 1987-01-07 1987-12-31 Tonsignal-Erzeugungsvorrichtung mit einer digitalen Ton-Speicher-Funktion.

Country Status (5)

Country Link
US (1) US4947723A (de)
EP (1) EP0274137B1 (de)
DE (1) DE3786654T2 (de)
HK (1) HK134395A (de)
SG (1) SG5995G (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069105A (en) * 1989-02-03 1991-12-03 Casio Computer Co., Ltd. Musical tone signal generating apparatus with smooth tone color change in response to pitch change command
JP2853147B2 (ja) * 1989-03-27 1999-02-03 松下電器産業株式会社 音程変換装置
JPH02254496A (ja) * 1989-03-29 1990-10-15 Yamaha Corp 楽音発生装置
JP3092808B2 (ja) * 1989-12-20 2000-09-25 カシオ計算機株式会社 電子弦楽器
JP2605903B2 (ja) * 1990-01-05 1997-04-30 ヤマハ株式会社 楽音合成装置
US5288940A (en) * 1991-02-15 1994-02-22 Kabushiki Kaisha Kawai Gakki Seisakusho Tone generating circuitry for reading out one-shot and sustaining waveforms
JPH0512896A (ja) * 1991-07-08 1993-01-22 Sharp Corp 音声録音再生装置
US5245663A (en) * 1992-05-28 1993-09-14 Omar Green Back-masking effect generator
US6272465B1 (en) 1994-11-02 2001-08-07 Legerity, Inc. Monolithic PC audio circuit
US5742695A (en) * 1994-11-02 1998-04-21 Advanced Micro Devices, Inc. Wavetable audio synthesizer with waveform volume control for eliminating zipper noise
US6047073A (en) * 1994-11-02 2000-04-04 Advanced Micro Devices, Inc. Digital wavetable audio synthesizer with delay-based effects processing
US6246774B1 (en) 1994-11-02 2001-06-12 Advanced Micro Devices, Inc. Wavetable audio synthesizer with multiple volume components and two modes of stereo positioning
US5847304A (en) * 1995-08-17 1998-12-08 Advanced Micro Devices, Inc. PC audio system with frequency compensated wavetable data
US5753841A (en) * 1995-08-17 1998-05-19 Advanced Micro Devices, Inc. PC audio system with wavetable cache
JPH10111682A (ja) * 1996-10-07 1998-04-28 Yamaha Corp 残響効果付加装置
JP3399297B2 (ja) * 1997-05-22 2003-04-21 ヤマハ株式会社 電子楽器
JPH1152950A (ja) * 1997-06-04 1999-02-26 Kawai Musical Instr Mfg Co Ltd 電子楽器
JP3298486B2 (ja) * 1998-01-30 2002-07-02 ヤマハ株式会社 楽音発生装置、アドレス設定方法および記録媒体
US8023665B2 (en) * 1998-05-04 2011-09-20 Schwartz Stephen R Microphone-tailored equalizing system
US7162046B2 (en) * 1998-05-04 2007-01-09 Schwartz Stephen R Microphone-tailored equalizing system
JP2001154670A (ja) * 1999-11-25 2001-06-08 Yamaha Corp 曲データ再生装置、方法及び記録媒体
US6479740B1 (en) * 2000-02-04 2002-11-12 Louis Schwartz Digital reverse tape effect apparatus
US8072180B1 (en) * 2002-12-03 2011-12-06 Deka Products Limited Partnership Synchronous sampling of PWM waveforms
US7563975B2 (en) * 2005-09-14 2009-07-21 Mattel, Inc. Music production system
JP5130809B2 (ja) * 2007-07-13 2013-01-30 ヤマハ株式会社 楽曲を制作するための装置およびプログラム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635192A (en) * 1979-08-31 1981-04-07 Nippon Musical Instruments Mfg Electronic musical instrument
DE3034075C2 (de) * 1979-09-19 1984-05-10 Nissan Motor Co., Ltd., Yokohama, Kanagawa Bandgerät mit selbsttätiger Transportrichtungsumkehr
DE3006495C2 (de) * 1980-02-21 1985-03-07 Franz, Reinhard, 5401 Emmelshausen Verfahren und Vorrichtung zur Bearbeitung von Tonsignalen, insbesondere für elektronische Orgeln
US4442745A (en) * 1980-04-28 1984-04-17 Norlin Industries, Inc. Long duration aperiodic musical waveform generator
JPS6138103Y2 (de) * 1980-05-01 1986-11-04
JPS57113440A (en) * 1981-01-06 1982-07-14 Pioneer Electronic Corp Playback program search controller of tape recorder
JPS5950498A (ja) * 1982-09-16 1984-03-23 ヤマハ株式会社 電子楽器
US4633748A (en) * 1983-02-27 1987-01-06 Casio Computer Co., Ltd. Electronic musical instrument
JPS6145297A (ja) * 1984-08-09 1986-03-05 カシオ計算機株式会社 電子楽器
JPS6145298A (ja) * 1984-08-09 1986-03-05 カシオ計算機株式会社 電子楽器
DE3500540A1 (de) * 1985-01-10 1986-07-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bedienfeld fuer ein magnetbandgeraet
US4630301B1 (en) * 1985-06-04 1999-09-07 Well Made Toy Mfg Co Voice activated echo generator
JPS62175796A (ja) * 1986-01-30 1987-08-01 ヤマハ株式会社 自動演奏装置
JPH03199A (ja) * 1989-05-25 1991-01-07 Ebara Infilco Co Ltd メタン発酵処理方法

Also Published As

Publication number Publication date
EP0274137B1 (de) 1993-07-21
DE3786654T2 (de) 1994-02-17
US4947723A (en) 1990-08-14
HK134395A (en) 1995-09-01
EP0274137A2 (de) 1988-07-13
SG5995G (en) 1995-06-16
EP0274137A3 (en) 1990-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee