DE69018858D1 - Vorrichtung zum Erzeugen eines Musiktonsignals. - Google Patents

Vorrichtung zum Erzeugen eines Musiktonsignals.

Info

Publication number
DE69018858D1
DE69018858D1 DE69018858T DE69018858T DE69018858D1 DE 69018858 D1 DE69018858 D1 DE 69018858D1 DE 69018858 T DE69018858 T DE 69018858T DE 69018858 T DE69018858 T DE 69018858T DE 69018858 D1 DE69018858 D1 DE 69018858D1
Authority
DE
Germany
Prior art keywords
generating
tone signal
musical tone
musical
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
DE69018858T
Other languages
English (en)
Other versions
DE69018858T2 (de
Inventor
Kazuo Masaki
Mitsumi Kato
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 JP1051265A external-priority patent/JP2580761B2/ja
Priority claimed from JP1051267A external-priority patent/JPH02230195A/ja
Priority claimed from JP1051268A external-priority patent/JPH0320799A/ja
Priority claimed from JP1051266A external-priority patent/JP2929199B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of DE69018858D1 publication Critical patent/DE69018858D1/de
Application granted granted Critical
Publication of DE69018858T2 publication Critical patent/DE69018858T2/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
    • G10H7/04—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 in which amplitudes are read at varying rates, e.g. according to pitch
DE69018858T 1989-03-02 1990-02-28 Vorrichtung zum Erzeugen eines Musiktonsignals. Expired - Fee Related DE69018858T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1051265A JP2580761B2 (ja) 1989-03-02 1989-03-02 楽音信号発生装置
JP1051267A JPH02230195A (ja) 1989-03-02 1989-03-02 楽音信号発生装置
JP1051268A JPH0320799A (ja) 1989-03-02 1989-03-02 楽音信号発生装置
JP1051266A JP2929199B2 (ja) 1989-03-02 1989-03-02 楽音信号発生装置

Publications (2)

Publication Number Publication Date
DE69018858D1 true DE69018858D1 (de) 1995-06-01
DE69018858T2 DE69018858T2 (de) 1995-12-14

Family

ID=27462609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018858T Expired - Fee Related DE69018858T2 (de) 1989-03-02 1990-02-28 Vorrichtung zum Erzeugen eines Musiktonsignals.

Country Status (4)

Country Link
US (1) US5140886A (de)
EP (1) EP0385444B1 (de)
DE (1) DE69018858T2 (de)
HK (1) HK4696A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03269586A (ja) * 1990-03-20 1991-12-02 Yamaha Corp エンベロープ波形発生装置
JP2623942B2 (ja) * 1990-09-05 1997-06-25 ヤマハ株式会社 楽音信号発生装置
US5579004A (en) * 1994-11-02 1996-11-26 Advanced Micro Devices, Inc. Digital interpolation circuit for a digital-to-analog converter circuit
US5644098A (en) * 1995-06-30 1997-07-01 Crystal Semiconductor Corporation Tone signal generator for producing multioperator tone signals
US5920024A (en) * 1996-01-02 1999-07-06 Moore; Steven Jerome Apparatus and method for coupling sound to motion
GB9600774D0 (en) 1996-01-15 1996-03-20 British Telecomm Waveform synthesis
US5917917A (en) * 1996-09-13 1999-06-29 Crystal Semiconductor Corporation Reduced-memory reverberation simulator in a sound synthesizer
US5824936A (en) * 1997-01-17 1998-10-20 Crystal Semiconductor Corporation Apparatus and method for approximating an exponential decay in a sound synthesizer
US6091824A (en) * 1997-09-26 2000-07-18 Crystal Semiconductor Corporation Reduced-memory early reflection and reverberation simulator and method
US6088461A (en) * 1997-09-26 2000-07-11 Crystal Semiconductor Corporation Dynamic volume control system
JP3407626B2 (ja) 1997-12-02 2003-05-19 ヤマハ株式会社 演奏練習装置、演奏練習方法及び記録媒体
US6124544A (en) * 1999-07-30 2000-09-26 Lyrrus Inc. Electronic music system for detecting pitch
JP2007011217A (ja) * 2005-07-04 2007-01-18 Yamaha Corp 楽音合成装置及びプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846581A1 (de) * 1978-10-26 1980-05-08 Ght Hochtemperaturreak Tech Waermetauscher fuer gase von hoher temperatur
US4566364A (en) * 1983-06-14 1986-01-28 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument controlling a tone waveshape by key scaling
US4779505A (en) * 1983-09-07 1988-10-25 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument of full-wave readout system
US4633749A (en) * 1984-01-12 1987-01-06 Nippon Gakki Seizo Kabushiki Kaisha Tone signal generation device for an electronic musical instrument
JPS60147793A (ja) * 1984-01-12 1985-08-03 ヤマハ株式会社 楽音信号発生装置
JPS616689A (ja) * 1984-06-20 1986-01-13 松下電器産業株式会社 電子楽器
JPH079588B2 (ja) * 1984-08-31 1995-02-01 ヤマハ株式会社 楽音発生装置
JPH0772829B2 (ja) * 1986-02-28 1995-08-02 ヤマハ株式会社 電子楽器におけるパラメ−タ供給装置
US4907484A (en) * 1986-11-02 1990-03-13 Yamaha Corporation Tone signal processing device using a digital filter

Also Published As

Publication number Publication date
DE69018858T2 (de) 1995-12-14
EP0385444A3 (de) 1991-02-13
US5140886A (en) 1992-08-25
HK4696A (en) 1996-01-19
EP0385444B1 (de) 1995-04-26
EP0385444A2 (de) 1990-09-05

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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