CN1097256C - 乐音生成器 - Google Patents

乐音生成器 Download PDF

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Publication number
CN1097256C
CN1097256C CN95118134A CN95118134A CN1097256C CN 1097256 C CN1097256 C CN 1097256C CN 95118134 A CN95118134 A CN 95118134A CN 95118134 A CN95118134 A CN 95118134A CN 1097256 C CN1097256 C CN 1097256C
Authority
CN
China
Prior art keywords
waveform
data
level
wave
level coefficient
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
CN95118134A
Other languages
English (en)
Chinese (zh)
Other versions
CN1144367A (zh
Inventor
今村美由纪
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.)
Seiko Time Creation Inc
Original Assignee
Seiko Clock Inc
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 JP6269576A external-priority patent/JPH08129385A/ja
Priority claimed from JP6269575A external-priority patent/JP2784399B2/ja
Application filed by Seiko Clock Inc filed Critical Seiko Clock Inc
Publication of CN1144367A publication Critical patent/CN1144367A/zh
Application granted granted Critical
Publication of CN1097256C publication Critical patent/CN1097256C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
CN95118134A 1994-11-02 1995-11-02 乐音生成器 Expired - Fee Related CN1097256C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP269575/94 1994-11-02
JP269576/94 1994-11-02
JP6269576A JPH08129385A (ja) 1994-11-02 1994-11-02 楽音発生装置
JP6269575A JP2784399B2 (ja) 1994-11-02 1994-11-02 楽音発生装置

Publications (2)

Publication Number Publication Date
CN1144367A CN1144367A (zh) 1997-03-05
CN1097256C true CN1097256C (zh) 2002-12-25

Family

ID=26548831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95118134A Expired - Fee Related CN1097256C (zh) 1994-11-02 1995-11-02 乐音生成器

Country Status (5)

Country Link
US (1) US5814751A (https=)
KR (1) KR100190484B1 (https=)
CN (1) CN1097256C (https=)
GB (1) GB2294799B (https=)
TW (1) TW282537B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1011091B1 (en) * 1995-09-29 2004-04-28 Yamaha Corporation Musical tone-generating method and musical tone-generating apparatus
JP3630106B2 (ja) * 2001-03-23 2005-03-16 ヤマハ株式会社 音データ転送方法、音データ転送装置およびプログラム
US7330769B2 (en) 2001-05-15 2008-02-12 Nintendo Software Technology Corporation Parameterized interactive control of multiple wave table sound generation for video games and other applications
DE10316540B4 (de) * 2003-04-10 2007-04-12 Siemens Ag Syntheseverfahren für Endgeräte
TWI222621B (en) * 2003-05-14 2004-10-21 Mediatek Inc Music playing/processing device and method for playing music file according to playing order of tones
JP4702160B2 (ja) * 2006-04-25 2011-06-15 ヤマハ株式会社 楽音合成装置及びプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236406B2 (https=) * 1972-01-17 1977-09-16
JPS604995B2 (ja) * 1977-09-05 1985-02-07 ヤマハ株式会社 電子楽器
US4779505A (en) * 1983-09-07 1988-10-25 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical instrument of full-wave readout system
JPS60181796A (ja) * 1984-02-29 1985-09-17 ヤマハ株式会社 楽音信号発生装置
JPH079588B2 (ja) * 1984-08-31 1995-02-01 ヤマハ株式会社 楽音発生装置
US4706537A (en) * 1985-03-07 1987-11-17 Nippon Gakki Seizo Kabushiki Kaisha Tone signal generation device

Also Published As

Publication number Publication date
HK1009615A1 (en) 1999-06-04
KR100190484B1 (ko) 1999-06-01
US5814751A (en) 1998-09-29
CN1144367A (zh) 1997-03-05
GB2294799B (en) 1998-09-02
GB9522464D0 (en) 1996-01-03
KR960019066A (ko) 1996-06-17
TW282537B (https=) 1996-08-01
GB2294799A (en) 1996-05-08

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Applicant after: Seiko Clock Inc.

Applicant before: Seikosha Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SEIKOSHA CO., LTD. TO: SEIKO CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20021225

Termination date: 20141102

EXPY Termination of patent right or utility model