DE69432277D1 - Tongerät - Google Patents
TongerätInfo
- Publication number
- DE69432277D1 DE69432277D1 DE69432277T DE69432277T DE69432277D1 DE 69432277 D1 DE69432277 D1 DE 69432277D1 DE 69432277 T DE69432277 T DE 69432277T DE 69432277 T DE69432277 T DE 69432277T DE 69432277 D1 DE69432277 D1 DE 69432277D1
- Authority
- DE
- Germany
- Prior art keywords
- sound device
- sound
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/007—Two-channel systems in which the audio signals are in digital form
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5131357A JP2882970B2 (ja) | 1993-05-07 | 1993-05-07 | オーディオ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69432277D1 true DE69432277D1 (de) | 2003-04-24 |
DE69432277T2 DE69432277T2 (de) | 2003-12-11 |
Family
ID=15056038
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69432277T Expired - Fee Related DE69432277T2 (de) | 1993-05-07 | 1994-05-05 | Tongerät |
DE0624050T Pending DE624050T1 (de) | 1993-05-07 | 1994-05-05 | Tongerät. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0624050T Pending DE624050T1 (de) | 1993-05-07 | 1994-05-05 | Tongerät. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5631964A (de) |
EP (1) | EP0624050B1 (de) |
JP (1) | JP2882970B2 (de) |
DE (2) | DE69432277T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7027601B1 (en) * | 1999-09-28 | 2006-04-11 | At&T Corp. | Perceptual speaker directivity |
GB2425675B (en) * | 2005-04-28 | 2008-07-23 | Gp Acoustics | Audio system |
JP4826295B2 (ja) * | 2006-03-10 | 2011-11-30 | 日本ビクター株式会社 | スピーカシステム |
US9031267B2 (en) * | 2007-08-29 | 2015-05-12 | Microsoft Technology Licensing, Llc | Loudspeaker array providing direct and indirect radiation from same set of drivers |
US11425521B2 (en) * | 2018-10-18 | 2022-08-23 | Dts, Inc. | Compensating for binaural loudspeaker directivity |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795769A (en) * | 1970-09-23 | 1974-03-05 | Tex Row Music Inc | Switching system for plurality of audio input |
DD242954A3 (de) * | 1983-12-14 | 1987-02-18 | Deutsche Post Rfz | Grossraumbeschallungssystem |
US4764960A (en) * | 1986-07-18 | 1988-08-16 | Nippon Telegraph And Telephone Corporation | Stereo reproduction system |
US5123051A (en) * | 1989-01-12 | 1992-06-16 | Pioneer Electronic Corporation | Sound field reproducing apparatus |
US5321756A (en) * | 1990-03-23 | 1994-06-14 | Patterson Jr James K | Loudspeaker system with sonically powered drivers and centered feedback loudspeaker connected thereto |
US5117459A (en) * | 1990-05-03 | 1992-05-26 | Chicago Steel Rule Die & Fabricators Co. | Ambient imaging loudspeaker system |
JP2720358B2 (ja) * | 1990-07-17 | 1998-03-04 | 松下電器産業株式会社 | サラウンド制御回路 |
US5485525A (en) * | 1993-09-13 | 1996-01-16 | Sony Corporation | VTR configuration of a modular audio follow video mixer |
-
1993
- 1993-05-07 JP JP5131357A patent/JP2882970B2/ja not_active Expired - Fee Related
-
1994
- 1994-05-05 EP EP94107077A patent/EP0624050B1/de not_active Expired - Lifetime
- 1994-05-05 DE DE69432277T patent/DE69432277T2/de not_active Expired - Fee Related
- 1994-05-05 DE DE0624050T patent/DE624050T1/de active Pending
-
1996
- 1996-04-12 US US08/631,910 patent/US5631964A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06319198A (ja) | 1994-11-15 |
DE69432277T2 (de) | 2003-12-11 |
JP2882970B2 (ja) | 1999-04-19 |
US5631964A (en) | 1997-05-20 |
EP0624050B1 (de) | 2003-03-19 |
DE624050T1 (de) | 1995-06-29 |
EP0624050A3 (de) | 1995-04-05 |
EP0624050A2 (de) | 1994-11-09 |
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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 |