| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5816997P | 1997-09-05 | 1997-09-05 | |
| US09/146,442US6697491B1 (en) | 1996-07-19 | 1998-09-03 | 5-2-5 matrix encoder and decoder system |
| Publication Number | Publication Date |
|---|---|
| PL338988A1true PL338988A1 (en) | 2000-12-04 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL98338988APL338988A1 (en) | 1997-09-05 | 1998-09-03 | Matrix-type 5-2-5 encoder and decoder system |
| Country | Link |
|---|---|
| EP (1) | EP1013140B1 (en) |
| JP (2) | JP2004507904A (en) |
| CN (1) | CN1214690C (en) |
| AU (1) | AU750877C (en) |
| PL (1) | PL338988A1 (en) |
| WO (1) | WO1999012386A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154660A (en)* | 1998-07-21 | 2000-11-28 | Ericsson Inc. | Callee-based telephone line preselection |
| US6442278B1 (en)* | 1999-06-15 | 2002-08-27 | Hearing Enhancement Company, Llc | Voice-to-remaining audio (VRA) interactive center channel downmix |
| KR100923297B1 (en)* | 2002-12-14 | 2009-10-23 | 삼성전자주식회사 | Stereo audio encoding method, apparatus, decoding method and apparatus |
| ATE339759T1 (en)* | 2003-02-11 | 2006-10-15 | Koninkl Philips Electronics Nv | AUDIO CODING |
| JP3915804B2 (en)* | 2004-08-26 | 2007-05-16 | ヤマハ株式会社 | Audio playback device |
| TWI397903B (en)* | 2005-04-13 | 2013-06-01 | Dolby Lab Licensing Corp | Economical loudness measurement of coded audio |
| BRPI0611505A2 (en)* | 2005-06-03 | 2010-09-08 | Dolby Lab Licensing Corp | channel reconfiguration with secondary information |
| EP1915756A4 (en)* | 2005-07-29 | 2010-01-06 | Lg Electronics Inc | Mehtod for generating encoded audio signal and method for processing audio signal |
| WO2007043388A1 (en)* | 2005-10-07 | 2007-04-19 | Matsushita Electric Industrial Co., Ltd. | Acoustic signal processing device and acoustic signal processing method |
| TWI420918B (en)* | 2005-12-02 | 2013-12-21 | Dolby Lab Licensing Corp | Low-complexity audio matrix decoder |
| KR20080086549A (en)* | 2006-04-03 | 2008-09-25 | 엘지전자 주식회사 | Method and apparatus for processing media signal |
| TWI517562B (en)* | 2006-04-04 | 2016-01-11 | 杜比實驗室特許公司 | Method, apparatus, and computer program for scaling the overall perceived loudness of a multichannel audio signal by a desired amount |
| US8660280B2 (en) | 2007-11-28 | 2014-02-25 | Qualcomm Incorporated | Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixture |
| US8515106B2 (en) | 2007-11-28 | 2013-08-20 | Qualcomm Incorporated | Methods and apparatus for providing an interface to a processing engine that utilizes intelligent audio mixing techniques |
| EP2279509B1 (en) | 2008-04-18 | 2012-12-19 | Dolby Laboratories Licensing Corporation | Method and apparatus for maintaining speech audibility in multi-channel audio with minimal impact on surround experience |
| PL2154677T3 (en)* | 2008-08-13 | 2013-12-31 | Fraunhofer Ges Forschung | An apparatus for determining a converted spatial audio signal |
| TWI413109B (en) | 2008-10-01 | 2013-10-21 | Dolby Lab Licensing Corp | Decorrelator for upmixing systems |
| KR101600352B1 (en) | 2008-10-30 | 2016-03-07 | 삼성전자주식회사 | Apparatus and method for encoding / decoding multi-channel signals |
| CN103000179B (en)* | 2011-09-16 | 2014-11-12 | 中国科学院声学研究所 | Multichannel audio coding/decoding system and method |
| WO2013124446A1 (en)* | 2012-02-24 | 2013-08-29 | Dolby International Ab | Audio processing |
| CN108206021B (en)* | 2016-12-16 | 2020-12-18 | 南京青衿信息科技有限公司 | Backward compatible three-dimensional sound encoder, decoder and encoding and decoding methods thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152542A (en)* | 1971-10-06 | 1979-05-01 | Cooper Duane P | Multichannel matrix logic and encoding systems |
| JPS5248001B2 (en)* | 1973-08-20 | 1977-12-07 | ||
| US4862502A (en)* | 1988-01-06 | 1989-08-29 | Lexicon, Inc. | Sound reproduction |
| JP2647991B2 (en)* | 1990-04-26 | 1997-08-27 | 三洋電機株式会社 | Audio signal processing device having directionality enhancement |
| US5504819A (en)* | 1990-06-08 | 1996-04-02 | Harman International Industries, Inc. | Surround sound processor with improved control voltage generator |
| US5172415A (en)* | 1990-06-08 | 1992-12-15 | Fosgate James W | Surround processor |
| US5136650A (en)* | 1991-01-09 | 1992-08-04 | Lexicon, Inc. | Sound reproduction |
| GB9103207D0 (en)* | 1991-02-15 | 1991-04-03 | Gerzon Michael A | Stereophonic sound reproduction system |
| JPH0560098U (en)* | 1992-01-09 | 1993-08-06 | 三洋電機株式会社 | Audio signal processor |
| US5796844A (en)* | 1996-07-19 | 1998-08-18 | Lexicon | Multichannel active matrix sound reproduction with maximum lateral separation |
| Publication number | Publication date |
|---|---|
| CN1214690C (en) | 2005-08-10 |
| JP2004507904A (en) | 2004-03-11 |
| EP1013140A4 (en) | 2003-05-07 |
| CN1278996A (en) | 2001-01-03 |
| WO1999012386A1 (en) | 1999-03-11 |
| AU9302698A (en) | 1999-03-22 |
| JP2006238498A (en) | 2006-09-07 |
| EP1013140A1 (en) | 2000-06-28 |
| AU750877C (en) | 2004-04-29 |
| JP4782614B2 (en) | 2011-09-28 |
| WO1999012386A9 (en) | 2004-10-21 |
| EP1013140B1 (en) | 2012-12-05 |
| AU750877B2 (en) | 2002-08-01 |
| Publication | Publication Date | Title |
|---|---|---|
| PL338988A1 (en) | Matrix-type 5-2-5 encoder and decoder system | |
| EP1017238A4 (en) | Image encoder and image decoder | |
| EP0873017A4 (en) | Image encoder and image decoder | |
| AU4884397A (en) | Image encoder and image decoder | |
| AU7037696A (en) | Maximum-likelihood decoding | |
| DE69624669D1 (en) | Video encoder and decoder system and methods | |
| GB9716579D0 (en) | Signal coding and decoding | |
| EP0909096A4 (en) | Picture encoder and picture decoder | |
| EP1045593A4 (en) | Image decoder and image encoder | |
| GB2299491B (en) | Decoder and method therefor | |
| EP0821360A4 (en) | Data decoder | |
| EP0773630A4 (en) | Sound decoding device | |
| GB9406551D0 (en) | Chromatography system and methodology | |
| AU5685898A (en) | Encoder and decoder | |
| AU1942797A (en) | Encoder and decoder | |
| AU1517299A (en) | Enhanced instruction decoding | |
| IL113572A (en) | Symbol decoder | |
| GB9425143D0 (en) | Barcode decoding | |
| GB2307256B (en) | Fencing system | |
| EP0918437A4 (en) | Decoder and decoding method for information signal | |
| GB2306977B (en) | Fencing system | |
| DE69636273D1 (en) | Video encoder and decoder | |
| GB2291081B (en) | Fencing system | |
| GB2322468B (en) | Sequential numerical information encoder and decoder | |
| GB9727400D0 (en) | Decoding apparatus |
| Date | Code | Title | Description |
|---|---|---|---|
| DISC | Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications) |