SE0102481D0 - Parametric stereo coding for low bitrate applications - Google Patents

Parametric stereo coding for low bitrate applications

Info

Publication number
SE0102481D0
SE0102481D0 SE0102481A SE0102481A SE0102481D0 SE 0102481 D0 SE0102481 D0 SE 0102481D0 SE 0102481 A SE0102481 A SE 0102481A SE 0102481 A SE0102481 A SE 0102481A SE 0102481 D0 SE0102481 D0 SE 0102481D0
Authority
SE
Sweden
Prior art keywords
stereo coding
parametric stereo
low bitrate
bitrate applications
applications
Prior art date
Application number
SE0102481A
Other languages
English (en)
Inventor
Fredrik Henn
Lars Liljeryd
Kristofer Kjoerling
Jonas Roeden
Original Assignee
Coding Technologies Sweden Ab
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 Coding Technologies Sweden Ab filed Critical Coding Technologies Sweden Ab
Priority to SE0102481A priority Critical patent/SE0102481D0/sv
Publication of SE0102481D0 publication Critical patent/SE0102481D0/sv
Priority to SE0202159A priority patent/SE0202159D0/sv
Priority to ES05017012.5T priority patent/ES2650715T3/es
Priority to DK08016926T priority patent/DK2015292T3/da
Priority to DE60206390T priority patent/DE60206390T2/de
Priority to EP05017007A priority patent/EP1603117B1/en
Priority to US10/483,453 priority patent/US7382886B2/en
Priority to CN200510109959XA priority patent/CN1758337B/zh
Priority to CNB028136462A priority patent/CN1279790C/zh
Priority to AT05017013T priority patent/ATE456124T1/de
Priority to DK16181505.5T priority patent/DK3104367T3/en
Priority to DE60235208T priority patent/DE60235208D1/de
Priority to ES05017013T priority patent/ES2338891T3/es
Priority to PT50170125T priority patent/PT1603118T/pt
Priority to EP08016926A priority patent/EP2015292B1/en
Priority to EP10174492A priority patent/EP2249336B1/en
Priority to DK10174492.8T priority patent/DK2249336T3/da
Priority to AT05017007T priority patent/ATE464636T1/de
Priority to DE60236028T priority patent/DE60236028D1/de
Priority to ES10174492T priority patent/ES2394768T3/es
Priority to KR1020057018180A priority patent/KR100666814B1/ko
Priority to AT08016926T priority patent/ATE443909T1/de
Priority to EP02741611A priority patent/EP1410687B1/en
Priority to DK05017012.5T priority patent/DK1603118T3/en
Priority to CN2005101099602A priority patent/CN1758338B/zh
Priority to EP16181505.5A priority patent/EP3104367B1/en
Priority to CN2010101629421A priority patent/CN101887724B/zh
Priority to KR1020057018171A priority patent/KR100679376B1/ko
Priority to KR1020057018212A priority patent/KR100666815B1/ko
Priority to AT05017011T priority patent/ATE499675T1/de
Priority to EP18212610.2A priority patent/EP3477640B1/en
Priority to EP05017011A priority patent/EP1600945B1/en
Priority to ES02741611T priority patent/ES2248570T3/es
Priority to EP05017013A priority patent/EP1603119B1/en
Priority to KR1020047000072A priority patent/KR100649299B1/ko
Priority to ES08016926T priority patent/ES2333278T3/es
Priority to JP2003513284A priority patent/JP4447317B2/ja
Priority to AT02741611T priority patent/ATE305715T1/de
Priority to PT16181505T priority patent/PT3104367T/pt
Priority to PCT/SE2002/001372 priority patent/WO2003007656A1/en
Priority to ES05017007T priority patent/ES2344145T3/es
Priority to DE60239299T priority patent/DE60239299D1/de
Priority to CN2005101099585A priority patent/CN1758336B/zh
Priority to CN2010102129767A priority patent/CN101996634B/zh
Priority to KR1020057018175A priority patent/KR100666813B1/ko
Priority to ES16181505T priority patent/ES2714153T3/es
Priority to CN2005101099570A priority patent/CN1758335B/zh
Priority to DE60233835T priority patent/DE60233835D1/de
Priority to EP05017012.5A priority patent/EP1603118B1/en
Priority to HK04105508A priority patent/HK1062624A1/xx
Priority to US11/237,127 priority patent/US8059826B2/en
Priority to US11/237,133 priority patent/US8073144B2/en
Priority to US11/237,174 priority patent/US8014534B2/en
Priority to US11/238,982 priority patent/US8116460B2/en
Priority to JP2005289556A priority patent/JP4474347B2/ja
Priority to JP2005289552A priority patent/JP4786987B2/ja
Priority to JP2005289554A priority patent/JP4700467B2/ja
Priority to JP2005289553A priority patent/JP2006087130A/ja
Priority to HK17105908.1A priority patent/HK1232335A1/zh
Priority to HK06100114.5A priority patent/HK1080208B/zh
Priority to HK06100060.9A priority patent/HK1080979B/zh
Priority to HK06100111.8A priority patent/HK1080206B/zh
Priority to HK06100113.6A priority patent/HK1080207B/zh
Priority to HK09101999.0A priority patent/HK1124950A1/xx
Priority to JP2009156836A priority patent/JP5186444B2/ja
Priority to US12/496,926 priority patent/US8081763B2/en
Priority to JP2009241929A priority patent/JP4878384B2/ja
Priority to US12/610,186 priority patent/US8605911B2/en
Priority to US12/610,193 priority patent/US8243936B2/en
Priority to JP2010236053A priority patent/JP5186543B2/ja
Priority to JP2010290917A priority patent/JP5133397B2/ja
Priority to HK10112237.6A priority patent/HK1145728A1/xx
Priority to US13/458,492 priority patent/US9218818B2/en
Priority to JP2012104864A priority patent/JP5427270B2/ja
Priority to US14/078,456 priority patent/US20140074485A1/en
Priority to US15/458,143 priority patent/US9865271B2/en
Priority to US15/458,150 priority patent/US9799341B2/en
Priority to US15/458,135 priority patent/US9799340B2/en
Priority to US15/458,126 priority patent/US9792919B2/en
Priority to US16/157,899 priority patent/US10297261B2/en
Priority to US16/399,705 priority patent/US10540982B2/en
Priority to US16/744,586 priority patent/US10902859B2/en
Priority to US17/155,372 priority patent/US20210217425A1/en

Links

SE0102481A 2001-07-10 2001-07-10 Parametric stereo coding for low bitrate applications SE0102481D0 (sv)

Priority Applications (83)

Application Number Priority Date Filing Date Title
SE0102481A SE0102481D0 (sv) 2001-07-10 2001-07-10 Parametric stereo coding for low bitrate applications
SE0202159A SE0202159D0 (sv) 2001-07-10 2002-07-09 Efficientand scalable parametric stereo coding for low bitrate applications
ES05017012.5T ES2650715T3 (es) 2001-07-10 2002-07-10 Receptor y método para decodificar flujo de datos codificado estéreofónico paramétrico
DK08016926T DK2015292T3 (da) 2001-07-10 2002-07-10 Effektiv og skalerbar parametrisk stereokodning til audiokodningsapplikationer med lav bithastighed
DE60206390T DE60206390T2 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate
EP05017007A EP1603117B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US10/483,453 US7382886B2 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
CN200510109959XA CN1758337B (zh) 2001-07-10 2002-07-10 用于低比特率音频编码应用的高效可标度参数立体声编码
CNB028136462A CN1279790C (zh) 2001-07-10 2002-07-10 用于低比特率音频编码应用的高效可标度参数立体声编码
AT05017013T ATE456124T1 (de) 2001-07-10 2002-07-10 Adaptive steuerung eines echo-nachlaufs für die pseudo-stereo audiosynthese.
DK16181505.5T DK3104367T3 (en) 2001-07-10 2002-07-10 Parametric stereo audio decoding
DE60235208T DE60235208D1 (de) 2001-07-10 2002-07-10 Adaptive Steuerung eines Echo-Nachlaufs für die Pseudo-Stereo Audiosynthese.
ES05017013T ES2338891T3 (es) 2001-07-10 2002-07-10 Control adaptativo de cola de eco para sintesis de audio pseudoestereofonica.
PT50170125T PT1603118T (pt) 2001-07-10 2002-07-10 Recetor e método para descodificar o fluxo de bits codificado em estéreo paramétrico
EP08016926A EP2015292B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
EP10174492A EP2249336B1 (en) 2001-07-10 2002-07-10 Method and receiver for high frequency reconstruction of a stereo audio signal
DK10174492.8T DK2249336T3 (da) 2001-07-10 2002-07-10 Fremgangsmåde og modtager til højfrekvensrekonstruktion af et stereoaudiosignal
AT05017007T ATE464636T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für audiocodierungsanwendungen mit niedriger bitrate
DE60236028T DE60236028D1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische Stereocodierung für Audiocodierungsanwendungen mit niedriger Bitrate
ES10174492T ES2394768T3 (es) 2001-07-10 2002-07-10 Método y receptor para la reconstrucción de alta frecuencia de una señal de audio estereofónica
KR1020057018180A KR100666814B1 (ko) 2001-07-10 2002-07-10 스테레오 폭 파라미터를 보간하는 장치 및 방법, 그리고 의사 스테레오 발생기
AT08016926T ATE443909T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für audiocodierungsanwendungen mit niedriger bitrate
EP02741611A EP1410687B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate applications
DK05017012.5T DK1603118T3 (en) 2001-07-10 2002-07-10 Receiver and method for decoding a parametric stereocoded bit stream
CN2005101099602A CN1758338B (zh) 2001-07-10 2002-07-10 用于低比特率音频编码应用的高效可标度参数立体声编码
EP16181505.5A EP3104367B1 (en) 2001-07-10 2002-07-10 Parametric stereo audio decoding
CN2010101629421A CN101887724B (zh) 2001-07-10 2002-07-10 编码功率频谱包络的解码方法
KR1020057018171A KR100679376B1 (ko) 2001-07-10 2002-07-10 스테레오 신호 또는 멀티채널 신호의 전력 스펙트럼 포락선을 인코딩 그리고 디코딩하는 방법 및 장치
KR1020057018212A KR100666815B1 (ko) 2001-07-10 2002-07-10 스테레오 신호 또는 멀티채널 신호의 채널을 발생하는 잔향기 및 잔향방법
AT05017011T ATE499675T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate
EP18212610.2A EP3477640B1 (en) 2001-07-10 2002-07-10 Parametric stereo audio decoding
EP05017011A EP1600945B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
ES02741611T ES2248570T3 (es) 2001-07-10 2002-07-10 Codificacion estereofonica prametrica eficaz y ampliable para aplicaciones de baja velocidad de transferencia de bits.
EP05017013A EP1603119B1 (en) 2001-07-10 2002-07-10 Adaptive control of echo tail for pseudo stereo audio synthesis
KR1020047000072A KR100649299B1 (ko) 2001-07-10 2002-07-10 저 비트레이트 오디오 코딩 적용을 위한 효율적인스케일러블 파라미터 스테레오 코딩 방법 및 장치
ES08016926T ES2333278T3 (es) 2001-07-10 2002-07-10 Codificacion estereofonica parametrica eficaz y ajustable a escala para aplicaciones de codificacion de audio a baja velocidad de transferencia de bits.
JP2003513284A JP4447317B2 (ja) 2001-07-10 2002-07-10 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
AT02741611T ATE305715T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate
PT16181505T PT3104367T (pt) 2001-07-10 2002-07-10 Codificação de áudio em estéreo paramétrico
PCT/SE2002/001372 WO2003007656A1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate applications
ES05017007T ES2344145T3 (es) 2001-07-10 2002-07-10 Codificacion estereofonica parametrica eficaz y ampliable para aplicaciones de baja velocidad de transferencia de bits.
DE60239299T DE60239299D1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische Stereocodierung für Anwendungen mit niedriger Bitrate
CN2005101099585A CN1758336B (zh) 2001-07-10 2002-07-10 用于低比特率音频编码应用的高效可标度参数立体声编码
CN2010102129767A CN101996634B (zh) 2001-07-10 2002-07-10 用于低比特率音频编码应用的高效可标度参数立体声编码
KR1020057018175A KR100666813B1 (ko) 2001-07-10 2002-07-10 스테레오 신호 또는 멀티채널 신호로부터 유도된 밸런스 값을 보간하는 방법 및 장치
ES16181505T ES2714153T3 (es) 2001-07-10 2002-07-10 Decodificación de audio estéreo paramétrico
CN2005101099570A CN1758335B (zh) 2001-07-10 2002-07-10 用于低比特率音频编码应用的高效可标度参数立体声编码
DE60233835T DE60233835D1 (de) 2001-07-10 2002-07-10 Effiziente und Skalierbare Parametrische Stereocodierung für Audiocodierungsanwendungen mit niedriger bitrate
EP05017012.5A EP1603118B1 (en) 2001-07-10 2002-07-10 Receiver and method for decoding parametric stereo encoded bitstream
HK04105508A HK1062624A1 (en) 2001-07-10 2004-07-27 Efficient and scalable parametric stereo coding for low bitrate applications.
US11/237,127 US8059826B2 (en) 2001-07-10 2005-09-27 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US11/237,133 US8073144B2 (en) 2001-07-10 2005-09-27 Stereo balance interpolation
US11/237,174 US8014534B2 (en) 2001-07-10 2005-09-27 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US11/238,982 US8116460B2 (en) 2001-07-10 2005-09-28 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
JP2005289556A JP4474347B2 (ja) 2001-07-10 2005-10-03 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
JP2005289552A JP4786987B2 (ja) 2001-07-10 2005-10-03 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
JP2005289554A JP4700467B2 (ja) 2001-07-10 2005-10-03 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
JP2005289553A JP2006087130A (ja) 2001-07-10 2005-10-03 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
HK17105908.1A HK1232335A1 (zh) 2001-07-10 2006-01-04 參數立體聲音頻解碼
HK06100114.5A HK1080208B (zh) 2001-07-10 2006-01-04 用於低比特率音頻編碼應用的高效可標度參數立體聲編碼
HK06100060.9A HK1080979B (zh) 2001-07-10 2006-01-04 用於低比特率音頻編碼應用高效可標度參數立體聲編碼
HK06100111.8A HK1080206B (zh) 2001-07-10 2006-01-04 用於偽立體聲音頻合成的回聲尾部自適應控製
HK06100113.6A HK1080207B (zh) 2001-07-10 2006-01-04 接收機和用於對參數立體聲編碼的比特流進行解碼的方法
HK09101999.0A HK1124950A1 (en) 2001-07-10 2009-03-03 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
JP2009156836A JP5186444B2 (ja) 2001-07-10 2009-07-01 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
US12/496,926 US8081763B2 (en) 2001-07-10 2009-07-02 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
JP2009241929A JP4878384B2 (ja) 2001-07-10 2009-10-21 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
US12/610,186 US8605911B2 (en) 2001-07-10 2009-10-30 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US12/610,193 US8243936B2 (en) 2001-07-10 2009-10-30 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
JP2010236053A JP5186543B2 (ja) 2001-07-10 2010-10-21 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
JP2010290917A JP5133397B2 (ja) 2001-07-10 2010-12-27 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
HK10112237.6A HK1145728A1 (en) 2001-07-10 2010-12-30 Method and receiver for high frequency reconstruction of a stereo audio signal
US13/458,492 US9218818B2 (en) 2001-07-10 2012-04-27 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
JP2012104864A JP5427270B2 (ja) 2001-07-10 2012-05-01 低ビットレートオーディオ符号化用の効率的かつスケーラブルなパラメトリックステレオ符号化
US14/078,456 US20140074485A1 (en) 2001-07-10 2013-11-12 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US15/458,143 US9865271B2 (en) 2001-07-10 2017-03-14 Efficient and scalable parametric stereo coding for low bitrate applications
US15/458,150 US9799341B2 (en) 2001-07-10 2017-03-14 Efficient and scalable parametric stereo coding for low bitrate applications
US15/458,135 US9799340B2 (en) 2001-07-10 2017-03-14 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US15/458,126 US9792919B2 (en) 2001-07-10 2017-03-14 Efficient and scalable parametric stereo coding for low bitrate applications
US16/157,899 US10297261B2 (en) 2001-07-10 2018-10-11 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US16/399,705 US10540982B2 (en) 2001-07-10 2019-04-30 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US16/744,586 US10902859B2 (en) 2001-07-10 2020-01-16 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US17/155,372 US20210217425A1 (en) 2001-07-10 2021-01-22 Efficient and scalable parametric stereo coding for low bitrate audio coding applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102481A SE0102481D0 (sv) 2001-07-10 2001-07-10 Parametric stereo coding for low bitrate applications

Publications (1)

Publication Number Publication Date
SE0102481D0 true SE0102481D0 (sv) 2001-07-10

Family

ID=20284816

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102481A SE0102481D0 (sv) 2001-07-10 2001-07-10 Parametric stereo coding for low bitrate applications

Country Status (1)

Country Link
SE (1) SE0102481D0 (sv)

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