JPS6491189A - Acoustic processor - Google Patents

Acoustic processor

Info

Publication number
JPS6491189A
JPS6491189A JP62248123A JP24812387A JPS6491189A JP S6491189 A JPS6491189 A JP S6491189A JP 62248123 A JP62248123 A JP 62248123A JP 24812387 A JP24812387 A JP 24812387A JP S6491189 A JPS6491189 A JP S6491189A
Authority
JP
Japan
Prior art keywords
video
information
changes
signal
video element
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.)
Granted
Application number
JP62248123A
Other languages
Japanese (ja)
Other versions
JP2629740B2 (en
Inventor
Mamoru Kanehara
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
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to JP62248123A priority Critical patent/JP2629740B2/en
Publication of JPS6491189A publication Critical patent/JPS6491189A/en
Priority to US07/565,894 priority patent/US5159140A/en
Priority to US07/854,834 priority patent/US5310962A/en
Application granted granted Critical
Publication of JP2629740B2 publication Critical patent/JP2629740B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To impart subtle, various, or special changes to performance by providing an element extraction means, which extracts a prescribed video element from a video signal or information, and an acoustic control means which changes an acoustic signal or information in accordance with this video element. CONSTITUTION: A video element extraction means (CPU) 16 extracts a hue and a video component, for example, a video element of an outline or the like from the video signal or information inputted from a VTR, an LV player, a TV camera, or the like. An acoustic control means 22 changes the equalizer, the reverberation, the echo, the hue, the touch, etc., of the acoustic signal or information in accordance with this video element. Thus, sight is expressed correspondingly to sounds, and video is varied with the same music, and performance with subtle, various, or special changes is possible.
JP62248123A 1987-09-11 1987-10-02 Sound processing device Expired - Fee Related JP2629740B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62248123A JP2629740B2 (en) 1987-10-02 1987-10-02 Sound processing device
US07/565,894 US5159140A (en) 1987-09-11 1990-08-09 Acoustic control apparatus for controlling musical tones based upon visual images
US07/854,834 US5310962A (en) 1987-09-11 1992-03-20 Acoustic control apparatus for controlling music information in response to a video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62248123A JP2629740B2 (en) 1987-10-02 1987-10-02 Sound processing device

Publications (2)

Publication Number Publication Date
JPS6491189A true JPS6491189A (en) 1989-04-10
JP2629740B2 JP2629740B2 (en) 1997-07-16

Family

ID=17173574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62248123A Expired - Fee Related JP2629740B2 (en) 1987-09-11 1987-10-02 Sound processing device

Country Status (1)

Country Link
JP (1) JP2629740B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022762A1 (en) * 1992-04-24 1993-11-11 The Walt Disney Company Apparatus and method for tracking movement to generate a control signal

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3535360B2 (en) 1997-11-13 2004-06-07 株式会社東芝 Sound generation method, sound generation device, and recording medium
WO2005122134A1 (en) 2004-06-09 2005-12-22 Toyota Motor Kyushu Inc. Musical sound producing apparatus, musical sound producing method, musical sound producing program, and recording medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109729A (en) * 1975-03-20 1976-09-28 Matsushita Electric Ind Co Ltd
JPS51109731A (en) * 1975-03-20 1976-09-28 Matsushita Electric Ind Co Ltd
JPS5516294A (en) * 1978-05-30 1980-02-04 Tektronix Inc Degital type diagnosising device
JPS5675153A (en) * 1979-11-22 1981-06-22 Takeshi Hashimoto Color sensor for blind

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109729A (en) * 1975-03-20 1976-09-28 Matsushita Electric Ind Co Ltd
JPS51109731A (en) * 1975-03-20 1976-09-28 Matsushita Electric Ind Co Ltd
JPS5516294A (en) * 1978-05-30 1980-02-04 Tektronix Inc Degital type diagnosising device
JPS5675153A (en) * 1979-11-22 1981-06-22 Takeshi Hashimoto Color sensor for blind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022762A1 (en) * 1992-04-24 1993-11-11 The Walt Disney Company Apparatus and method for tracking movement to generate a control signal

Also Published As

Publication number Publication date
JP2629740B2 (en) 1997-07-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees