HK1005348A1 - Apparatus for generating a musical tone signal in accordance with an input waveform signal - Google Patents

Apparatus for generating a musical tone signal in accordance with an input waveform signal

Info

Publication number
HK1005348A1
HK1005348A1 HK98104364A HK98104364A HK1005348A1 HK 1005348 A1 HK1005348 A1 HK 1005348A1 HK 98104364 A HK98104364 A HK 98104364A HK 98104364 A HK98104364 A HK 98104364A HK 1005348 A1 HK1005348 A1 HK 1005348A1
Authority
HK
Hong Kong
Prior art keywords
generating
accordance
signal
musical tone
input waveform
Prior art date
Application number
HK98104364A
Inventor
Shigeru Uchiyama
Katsuhiko Obata
Original Assignee
Casio Computer Co Ltd
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 JP61253487A external-priority patent/JPS63106795A/en
Priority claimed from JP61282142A external-priority patent/JPS63136088A/en
Priority claimed from JP61283292A external-priority patent/JP2555551B2/en
Priority claimed from JP61285985A external-priority patent/JPS63139399A/en
Priority claimed from JP61286745A external-priority patent/JPS63141099A/en
Priority claimed from JP62004714A external-priority patent/JP2508044B2/en
Priority claimed from JP62050381A external-priority patent/JPH07104666B2/en
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of HK1005348A1 publication Critical patent/HK1005348A1/en

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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
HK98104364A 1986-10-24 1998-05-20 Apparatus for generating a musical tone signal in accordance with an input waveform signal HK1005348A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP61253487A JPS63106795A (en) 1986-10-24 1986-10-24 Input controller for electronic musical instrument
JP61282142A JPS63136088A (en) 1986-11-28 1986-11-28 Input controller for electronic musical instrument
JP61283292A JP2555551B2 (en) 1986-11-28 1986-11-28 Input waveform signal controller
JP61285985A JPS63139399A (en) 1986-12-02 1986-12-02 Input controller for electronic musical instrument
JP61286745A JPS63141099A (en) 1986-12-03 1986-12-03 Input controller for electronic musical instrument
JP62004714A JP2508044B2 (en) 1987-01-12 1987-01-12 Electronic musical instrument input control device
JP62050381A JPH07104666B2 (en) 1987-03-06 1987-03-06 Pitch extractor

Publications (1)

Publication Number Publication Date
HK1005348A1 true HK1005348A1 (en) 1998-12-31

Family

ID=27563289

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104364A HK1005348A1 (en) 1986-10-24 1998-05-20 Apparatus for generating a musical tone signal in accordance with an input waveform signal

Country Status (3)

Country Link
EP (2) EP0264955B1 (en)
DE (2) DE3752185T2 (en)
HK (1) HK1005348A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196700A (en) * 1987-10-08 1989-04-14 Casio Comput Co Ltd Input controller for electronic musical instrument
CN108333506A (en) * 2018-04-08 2018-07-27 杭州欣美成套电器制造有限公司 A kind of nearly zero-signal extraction and alternating-current switch position detecting circuit
CN111030412B (en) * 2019-12-04 2022-04-29 瑞声科技(新加坡)有限公司 Vibration waveform design method and vibration motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633748A (en) * 1983-02-27 1987-01-06 Casio Computer Co., Ltd. Electronic musical instrument
JPS6145298A (en) * 1984-08-09 1986-03-05 カシオ計算機株式会社 Electronic musical instrument
US4627323A (en) * 1984-08-13 1986-12-09 New England Digital Corporation Pitch extractor apparatus and the like

Also Published As

Publication number Publication date
EP0264955A2 (en) 1988-04-27
EP0493374A2 (en) 1992-07-01
EP0264955A3 (en) 1989-08-30
EP0264955B1 (en) 1993-03-17
EP0493374B1 (en) 1998-04-29
DE3752185T2 (en) 1998-08-27
DE3784830T2 (en) 1993-10-14
EP0493374A3 (en) 1992-11-19
DE3752185D1 (en) 1998-06-04
DE3784830D1 (en) 1993-04-22

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20071022