DE69425132T2 - Method and device for sound field and sound image control - Google Patents

Method and device for sound field and sound image control

Info

Publication number
DE69425132T2
DE69425132T2 DE1994625132 DE69425132T DE69425132T2 DE 69425132 T2 DE69425132 T2 DE 69425132T2 DE 1994625132 DE1994625132 DE 1994625132 DE 69425132 T DE69425132 T DE 69425132T DE 69425132 T2 DE69425132 T2 DE 69425132T2
Authority
DE
Germany
Prior art keywords
sound
image control
sound field
field
sound image
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 - Lifetime
Application number
DE1994625132
Other languages
German (de)
Other versions
DE69425132D1 (en
Inventor
Mitsuhiko Serikawa
Ryou Tagami
Akihisa Kawamura
Masaharu Matsumoto
Mikio Oda
Hiroko Numazu
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69425132D1 publication Critical patent/DE69425132D1/en
Publication of DE69425132T2 publication Critical patent/DE69425132T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
DE1994625132 1994-05-26 1994-05-26 Method and device for sound field and sound image control Expired - Lifetime DE69425132T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940108134 EP0684751B1 (en) 1994-05-26 1994-05-26 Sound field and sound image control apparatus and method

Publications (2)

Publication Number Publication Date
DE69425132D1 DE69425132D1 (en) 2000-08-10
DE69425132T2 true DE69425132T2 (en) 2001-03-22

Family

ID=8215964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994625132 Expired - Lifetime DE69425132T2 (en) 1994-05-26 1994-05-26 Method and device for sound field and sound image control

Country Status (2)

Country Link
EP (1) EP0684751B1 (en)
DE (1) DE69425132T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798922A (en) * 1997-01-24 1998-08-25 Sony Corporation Method and apparatus for electronically embedding directional cues in two channels of sound for interactive applications
US6009179A (en) * 1997-01-24 1999-12-28 Sony Corporation Method and apparatus for electronically embedding directional cues in two channels of sound
US6067361A (en) * 1997-07-16 2000-05-23 Sony Corporation Method and apparatus for two channels of sound having directional cues
DE19847689B4 (en) * 1998-10-15 2013-07-11 Samsung Electronics Co., Ltd. Apparatus and method for three-dimensional sound reproduction
US7369665B1 (en) 2000-08-23 2008-05-06 Nintendo Co., Ltd. Method and apparatus for mixing sound signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854306B2 (en) * 1988-11-05 1999-02-03 四一 安藤 Sound reproduction device
JPH04149598A (en) * 1990-10-12 1992-05-22 Pioneer Electron Corp Sound field correction device
JP2950435B2 (en) * 1991-02-07 1999-09-20 日本電信電話株式会社 Sound image controller
EP0553832B1 (en) * 1992-01-30 1998-07-08 Matsushita Electric Industrial Co., Ltd. Sound field controller

Also Published As

Publication number Publication date
EP0684751B1 (en) 2000-07-05
DE69425132D1 (en) 2000-08-10
EP0684751A1 (en) 1995-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP