JP2003533154A5 - - Google Patents
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- Publication number
- JP2003533154A5 JP2003533154A5 JP2001583105A JP2001583105A JP2003533154A5 JP 2003533154 A5 JP2003533154 A5 JP 2003533154A5 JP 2001583105 A JP2001583105 A JP 2001583105A JP 2001583105 A JP2001583105 A JP 2001583105A JP 2003533154 A5 JP2003533154 A5 JP 2003533154A5
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- JP
- Japan
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/568,355 US7212872B1 (en) | 2000-05-10 | 2000-05-10 | Discrete multichannel audio with a backward compatible mix |
| US09/568,355 | 2000-05-10 | ||
| PCT/US2001/014878 WO2001087015A2 (en) | 2000-05-10 | 2001-05-09 | Discrete multichannel audio with a backward compatible mix |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003533154A JP2003533154A (ja) | 2003-11-05 |
| JP2003533154A5 true JP2003533154A5 (enExample) | 2008-06-26 |
| JP4860088B2 JP4860088B2 (ja) | 2012-01-25 |
Family
ID=24270941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001583105A Expired - Lifetime JP4860088B2 (ja) | 2000-05-10 | 2001-05-09 | 旧版互換性の混合を行えるディスクリート・マルチチャネル・オーディオ |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7212872B1 (enExample) |
| EP (1) | EP1312242B1 (enExample) |
| JP (1) | JP4860088B2 (enExample) |
| KR (1) | KR100736640B1 (enExample) |
| CN (1) | CN100367826C (enExample) |
| AU (2) | AU2001259641B2 (enExample) |
| CA (1) | CA2406706C (enExample) |
| IL (1) | IL152543A0 (enExample) |
| WO (1) | WO2001087015A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8577483B2 (en) | 2005-08-30 | 2013-11-05 | Lg Electronics, Inc. | Method for decoding an audio signal |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7031474B1 (en) | 1999-10-04 | 2006-04-18 | Srs Labs, Inc. | Acoustic correction apparatus |
| US7277767B2 (en) * | 1999-12-10 | 2007-10-02 | Srs Labs, Inc. | System and method for enhanced streaming audio |
| US7212872B1 (en) * | 2000-05-10 | 2007-05-01 | Dts, Inc. | Discrete multichannel audio with a backward compatible mix |
| WO2004008806A1 (en) * | 2002-07-16 | 2004-01-22 | Koninklijke Philips Electronics N.V. | Audio coding |
| EP1427252A1 (en) * | 2002-12-02 | 2004-06-09 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for processing audio signals from a bitstream |
| CA2514682A1 (en) * | 2002-12-28 | 2004-07-15 | Samsung Electronics Co., Ltd. | Method and apparatus for mixing audio stream and information storage medium |
| US20050058307A1 (en) * | 2003-07-12 | 2005-03-17 | Samsung Electronics Co., Ltd. | Method and apparatus for constructing audio stream for mixing, and information storage medium |
| KR101014313B1 (ko) * | 2003-10-28 | 2011-02-16 | 엘지전자 주식회사 | 돌비 다중 채널 구현 시스템 및 구현 방법 |
| DE102004009628A1 (de) * | 2004-02-27 | 2005-10-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Beschreiben einer Audio-CD und Audio-CD |
| CN1926607B (zh) * | 2004-03-01 | 2011-07-06 | 杜比实验室特许公司 | 多信道音频编码 |
| US7451093B2 (en) * | 2004-04-29 | 2008-11-11 | Srs Labs, Inc. | Systems and methods of remotely enabling sound enhancement techniques |
| US7106411B2 (en) * | 2004-05-05 | 2006-09-12 | Imax Corporation | Conversion of cinema theatre to a super cinema theatre |
| KR100644617B1 (ko) * | 2004-06-16 | 2006-11-10 | 삼성전자주식회사 | 7.1 채널 오디오 재생 방법 및 장치 |
| JP4898673B2 (ja) * | 2004-07-14 | 2012-03-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 方法、装置、エンコーダ装置、デコーダ装置及びオーディオシステム |
| JP4997720B2 (ja) * | 2004-12-16 | 2012-08-08 | ソニー株式会社 | 多重化装置、多重化方法、プログラム、および記録媒体 |
| EP1691348A1 (en) * | 2005-02-14 | 2006-08-16 | Ecole Polytechnique Federale De Lausanne | Parametric joint-coding of audio sources |
| JP2009503574A (ja) * | 2005-07-29 | 2009-01-29 | エルジー エレクトロニクス インコーポレイティド | 分割情報のシグナリング方法 |
| KR20080049735A (ko) * | 2005-08-30 | 2008-06-04 | 엘지전자 주식회사 | 오디오 신호의 디코딩 방법 및 장치 |
| WO2007032647A1 (en) | 2005-09-14 | 2007-03-22 | Lg Electronics Inc. | Method and apparatus for decoding an audio signal |
| TWI462086B (zh) * | 2005-09-14 | 2014-11-21 | Lg Electronics Inc | 音頻訊號之解碼方法及其裝置 |
| JP4850628B2 (ja) * | 2006-08-28 | 2012-01-11 | キヤノン株式会社 | 記録装置 |
| US8050434B1 (en) | 2006-12-21 | 2011-11-01 | Srs Labs, Inc. | Multi-channel audio enhancement system |
| WO2009140794A1 (en) * | 2008-05-22 | 2009-11-26 | Intel Corporation | Apparatus and method for audio cloning and redirection |
| TWI476761B (zh) * | 2011-04-08 | 2015-03-11 | Dolby Lab Licensing Corp | 用以產生可由實施不同解碼協定之解碼器所解碼的統一位元流之音頻編碼方法及系統 |
| US9030921B2 (en) | 2011-06-06 | 2015-05-12 | General Electric Company | Increased spectral efficiency and reduced synchronization delay with bundled transmissions |
| TWI853425B (zh) | 2011-07-01 | 2024-08-21 | 美商杜比實驗室特許公司 | 用於適應性音頻信號的產生、譯碼與呈現之系統與方法 |
| US9823892B2 (en) | 2011-08-26 | 2017-11-21 | Dts Llc | Audio adjustment system |
| TWI505262B (zh) * | 2012-05-15 | 2015-10-21 | Dolby Int Ab | 具多重子流之多通道音頻信號的有效編碼與解碼 |
| WO2014068583A1 (en) * | 2012-11-02 | 2014-05-08 | Pulz Electronics Pvt. Ltd. | Multi platform 4 layer and x, y, z axis audio recording, mixing and playback process |
| US9118998B2 (en) * | 2013-02-07 | 2015-08-25 | Giga-Byte Technology Co., Ltd. | Multiple sound channels speaker |
| WO2014175617A1 (ko) * | 2013-04-23 | 2014-10-30 | ㈜ 소닉티어 | 직접 오디오 채널 데이터 및 간접 오디오 채널 데이터를 이용한 스케일러블 디지털 오디오 인코딩/디코딩 방법 및 장치 |
| KR101454343B1 (ko) * | 2013-04-23 | 2014-10-24 | 한국산업은행 | 직접 오디오 채널 데이터 및 간접 오디오 채널 데이터를 이용한 스케일러블 디지털 오디오 인코딩/디코딩 방법 및 장치 |
| US9258664B2 (en) | 2013-05-23 | 2016-02-09 | Comhear, Inc. | Headphone audio enhancement system |
| WO2014210284A1 (en) * | 2013-06-27 | 2014-12-31 | Dolby Laboratories Licensing Corporation | Bitstream syntax for spatial voice coding |
| TWI524687B (zh) * | 2013-07-15 | 2016-03-01 | 瑞昱半導體股份有限公司 | 通訊裝置 |
| CH709271A2 (de) * | 2014-02-28 | 2015-08-28 | Stormingswiss S Rl C O Fidacor S Rl | Kodierung und Dekodierung eines niederfrequenten Kanals in einem Audiomultikanalsignal. |
| US9779739B2 (en) * | 2014-03-20 | 2017-10-03 | Dts, Inc. | Residual encoding in an object-based audio system |
| CN104392744A (zh) * | 2014-08-27 | 2015-03-04 | 贵阳朗玛信息技术股份有限公司 | 一种录制音频的方法及装置 |
| EP3719799A1 (en) * | 2019-04-04 | 2020-10-07 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | A multi-channel audio encoder, decoder, methods and computer program for switching between a parametric multi-channel operation and an individual channel operation |
| US10904690B1 (en) | 2019-12-15 | 2021-01-26 | Nuvoton Technology Corporation | Energy and phase correlated audio channels mixer |
| GB2631478A (en) * | 2023-06-30 | 2025-01-08 | Nokia Technologies Oy | Apparatus, methods and computer program for encoding spatial audio content |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787622A (en) | 1971-02-05 | 1974-01-22 | Sansui Electric Co | Quadrasonic sound system for two channel transmission |
| NL9000338A (nl) * | 1989-06-02 | 1991-01-02 | Koninkl Philips Electronics Nv | Digitaal transmissiesysteem, zender en ontvanger te gebruiken in het transmissiesysteem en registratiedrager verkregen met de zender in de vorm van een optekeninrichting. |
| US5172415A (en) * | 1990-06-08 | 1992-12-15 | Fosgate James W | Surround processor |
| ES2121783T3 (es) * | 1990-06-08 | 1998-12-16 | Harman Int Ind | Procesador acustico de ambiente. |
| US5319713A (en) | 1992-11-12 | 1994-06-07 | Rocktron Corporation | Multi dimensional sound circuit |
| US5602923A (en) * | 1994-03-07 | 1997-02-11 | Sony Corporation | Theater sound system with upper surround channels |
| CN1202676C (zh) | 1995-12-07 | 2005-05-18 | 皇家菲利浦电子有限公司 | 一种用于对数字式通用盘设备和多路复现装置之间的非pcm位流编码,传送和解码的方法和设备 |
| US5912976A (en) | 1996-11-07 | 1999-06-15 | Srs Labs, Inc. | Multi-channel audio enhancement system for use in recording and playback and methods for providing same |
| KR100251453B1 (ko) * | 1997-08-26 | 2000-04-15 | 윤종용 | 고음질 오디오 부호화/복호화장치들 및 디지털다기능디스크 |
| US6624873B1 (en) | 1998-05-05 | 2003-09-23 | Dolby Laboratories Licensing Corporation | Matrix-encoded surround-sound channels in a discrete digital sound format |
| WO2000004744A1 (en) | 1998-07-17 | 2000-01-27 | Lucasfilm Ltd. | Multi-channel audio surround system |
| US6442278B1 (en) * | 1999-06-15 | 2002-08-27 | Hearing Enhancement Company, Llc | Voice-to-remaining audio (VRA) interactive center channel downmix |
| US7212872B1 (en) * | 2000-05-10 | 2007-05-01 | Dts, Inc. | Discrete multichannel audio with a backward compatible mix |
-
2000
- 2000-05-10 US US09/568,355 patent/US7212872B1/en not_active Expired - Lifetime
-
2001
- 2001-05-09 AU AU2001259641A patent/AU2001259641B2/en not_active Expired
- 2001-05-09 IL IL15254301A patent/IL152543A0/xx active IP Right Grant
- 2001-05-09 KR KR1020027015022A patent/KR100736640B1/ko not_active Expired - Lifetime
- 2001-05-09 AU AU5964101A patent/AU5964101A/xx active Pending
- 2001-05-09 WO PCT/US2001/014878 patent/WO2001087015A2/en not_active Ceased
- 2001-05-09 CA CA002406706A patent/CA2406706C/en not_active Expired - Lifetime
- 2001-05-09 JP JP2001583105A patent/JP4860088B2/ja not_active Expired - Lifetime
- 2001-05-09 EP EP01933199.0A patent/EP1312242B1/en not_active Expired - Lifetime
- 2001-05-09 CN CNB018125182A patent/CN100367826C/zh not_active Expired - Lifetime
-
2007
- 2007-03-22 US US11/726,976 patent/US20070225842A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8577483B2 (en) | 2005-08-30 | 2013-11-05 | Lg Electronics, Inc. | Method for decoding an audio signal |