SE0202159D0 - Efficientand scalable parametric stereo coding for low bitrate applications - Google Patents

Efficientand scalable parametric stereo coding for low bitrate applications

Info

Publication number
SE0202159D0
SE0202159D0 SE0202159A SE0202159A SE0202159D0 SE 0202159 D0 SE0202159 D0 SE 0202159D0 SE 0202159 A SE0202159 A SE 0202159A SE 0202159 A SE0202159 A SE 0202159A SE 0202159 D0 SE0202159 D0 SE 0202159D0
Authority
SE
Sweden
Prior art keywords
stereo
coding
efficientand
parametric stereo
stereo coding
Prior art date
Application number
SE0202159A
Other languages
English (en)
Swedish (sv)
Inventor
Fredrik Henn
Kristofer Kjoerling
Lars Liljeryd
Jonas Roeden
Jonas Engdegaard
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27354735&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0202159(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE0102481A external-priority patent/SE0102481D0/xx
Priority claimed from SE0200796A external-priority patent/SE0200796D0/xx
Application filed by Coding Technologies Sweden Ab filed Critical Coding Technologies Sweden Ab
Priority to SE0202159A priority Critical patent/SE0202159D0/xx
Publication of SE0202159D0 publication Critical patent/SE0202159D0/xx
Priority to EP18212610.2A priority patent/EP3477640B1/en
Priority to ES08016926T priority patent/ES2333278T3/es
Priority to KR1020057018175A priority patent/KR100666813B1/ko
Priority to DE60236028T priority patent/DE60236028D1/de
Priority to EP08016926A priority patent/EP2015292B1/en
Priority to EP02741611A priority patent/EP1410687B1/en
Priority to DE60239299T priority patent/DE60239299D1/de
Priority to CNB028136462A priority patent/CN1279790C/zh
Priority to AT05017011T priority patent/ATE499675T1/de
Priority to PT50170125T priority patent/PT1603118T/pt
Priority to EP05017013A priority patent/EP1603119B1/en
Priority to AT05017007T priority patent/ATE464636T1/de
Priority to AT05017013T priority patent/ATE456124T1/de
Priority to EP05017007A priority patent/EP1603117B1/en
Priority to CN2010102129767A priority patent/CN101996634B/zh
Priority to JP2003513284A priority patent/JP4447317B2/ja
Priority to DK05017012.5T priority patent/DK1603118T3/en
Priority to CN2005101099570A priority patent/CN1758335B/zh
Priority to DE60233835T priority patent/DE60233835D1/de
Priority to ES05017012.5T priority patent/ES2650715T3/es
Priority to CN200510109959XA priority patent/CN1758337B/zh
Priority to KR1020057018171A priority patent/KR100679376B1/ko
Priority to PT16181505T priority patent/PT3104367T/pt
Priority to ES05017007T priority patent/ES2344145T3/es
Priority to DK10174492.8T priority patent/DK2249336T3/da
Priority to DK16181505.5T priority patent/DK3104367T3/en
Priority to ES16181505T priority patent/ES2714153T3/es
Priority to EP05017012.5A priority patent/EP1603118B1/en
Priority to ES05017013T priority patent/ES2338891T3/es
Priority to ES10174492T priority patent/ES2394768T3/es
Priority to DK08016926T priority patent/DK2015292T3/da
Priority to ES02741611T priority patent/ES2248570T3/es
Priority to CN2005101099585A priority patent/CN1758336B/zh
Priority to AT08016926T priority patent/ATE443909T1/de
Priority to EP16181505.5A priority patent/EP3104367B1/en
Priority to AT02741611T priority patent/ATE305715T1/de
Priority to KR1020057018180A priority patent/KR100666814B1/ko
Priority to HK04105508.0A priority patent/HK1062624B/en
Priority to EP05017011A priority patent/EP1600945B1/en
Priority to EP10174492A priority patent/EP2249336B1/en
Priority to DE60235208T priority patent/DE60235208D1/de
Priority to CN2005101099602A priority patent/CN1758338B/zh
Priority to KR1020057018212A priority patent/KR100666815B1/ko
Priority to KR1020047000072A priority patent/KR100649299B1/ko
Priority to PCT/SE2002/001372 priority patent/WO2003007656A1/en
Priority to CN2010101629421A priority patent/CN101887724B/zh
Priority to DE60206390T priority patent/DE60206390T2/de
Priority to US10/483,453 priority patent/US7382886B2/en
Priority to US11/237,133 priority patent/US8073144B2/en
Priority to US11/237,174 priority patent/US8014534B2/en
Priority to US11/237,127 priority patent/US8059826B2/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/HK1232335B/en
Priority to HK06100113.6A priority patent/HK1080207B/en
Priority to HK06100111.8A priority patent/HK1080206B/en
Priority to HK06100060.9A priority patent/HK1080979B/en
Priority to HK06100114.5A priority patent/HK1080208B/en
Priority to HK09101999.0A priority patent/HK1124950B/en
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 US12/610,193 priority patent/US8243936B2/en
Priority to US12/610,186 priority patent/US8605911B2/en
Priority to JP2010236053A priority patent/JP5186543B2/ja
Priority to JP2010290917A priority patent/JP5133397B2/ja
Priority to HK10112237.6A priority patent/HK1145728B/en
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 US15/458,135 priority patent/US9799340B2/en
Priority to US15/458,126 priority patent/US9792919B2/en
Priority to US15/458,143 priority patent/US9865271B2/en
Priority to US15/458,150 priority patent/US9799341B2/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

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0204—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Stereophonic System (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuit For Audible Band Transducer (AREA)
SE0202159A 2001-07-10 2002-07-09 Efficientand scalable parametric stereo coding for low bitrate applications SE0202159D0 (sv)

Priority Applications (82)

Application Number Priority Date Filing Date Title
SE0202159A SE0202159D0 (sv) 2001-07-10 2002-07-09 Efficientand scalable parametric stereo coding for low bitrate applications
EP18212610.2A EP3477640B1 (en) 2001-07-10 2002-07-10 Parametric stereo audio decoding
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.
KR1020057018175A KR100666813B1 (ko) 2001-07-10 2002-07-10 스테레오 신호 또는 멀티채널 신호로부터 유도된 밸런스 값을 보간하는 방법 및 장치
DE60236028T DE60236028D1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische Stereocodierung für Audiocodierungsanwendungen mit niedriger Bitrate
EP08016926A EP2015292B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
EP02741611A EP1410687B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate applications
DE60239299T DE60239299D1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische Stereocodierung für Anwendungen mit niedriger Bitrate
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
AT05017011T ATE499675T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate
PT50170125T PT1603118T (pt) 2001-07-10 2002-07-10 Recetor e método para descodificar o fluxo de bits codificado em estéreo paramétrico
EP05017013A EP1603119B1 (en) 2001-07-10 2002-07-10 Adaptive control of echo tail for pseudo stereo audio synthesis
AT05017007T ATE464636T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für audiocodierungsanwendungen mit niedriger bitrate
AT05017013T ATE456124T1 (de) 2001-07-10 2002-07-10 Adaptive steuerung eines echo-nachlaufs für die pseudo-stereo audiosynthese.
EP05017007A EP1603117B1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
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
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
DK05017012.5T DK1603118T3 (en) 2001-07-10 2002-07-10 Receiver and method for decoding a parametric stereocoded bit stream
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
ES05017012.5T ES2650715T3 (es) 2001-07-10 2002-07-10 Receptor y método para decodificar flujo de datos codificado estéreofónico paramétrico
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
KR1020057018171A KR100679376B1 (ko) 2001-07-10 2002-07-10 스테레오 신호 또는 멀티채널 신호의 전력 스펙트럼 포락선을 인코딩 그리고 디코딩하는 방법 및 장치
PT16181505T PT3104367T (pt) 2001-07-10 2002-07-10 Codificação de áudio em estéreo paramétrico
ES05017007T ES2344145T3 (es) 2001-07-10 2002-07-10 Codificacion estereofonica parametrica eficaz y ampliable para aplicaciones de baja velocidad de transferencia de bits.
DK10174492.8T DK2249336T3 (da) 2001-07-10 2002-07-10 Fremgangsmåde og modtager til højfrekvensrekonstruktion af et stereoaudiosignal
DK16181505.5T DK3104367T3 (en) 2001-07-10 2002-07-10 Parametric stereo audio decoding
ES16181505T ES2714153T3 (es) 2001-07-10 2002-07-10 Decodificación de audio estéreo paramétrico
EP05017012.5A EP1603118B1 (en) 2001-07-10 2002-07-10 Receiver and method for decoding parametric stereo encoded bitstream
ES05017013T ES2338891T3 (es) 2001-07-10 2002-07-10 Control adaptativo de cola de eco para sintesis de audio pseudoestereofonica.
ES10174492T ES2394768T3 (es) 2001-07-10 2002-07-10 Método y receptor para la reconstrucción de alta frecuencia de una señal de audio estereofónica
DK08016926T DK2015292T3 (da) 2001-07-10 2002-07-10 Effektiv og skalerbar parametrisk stereokodning til audiokodningsapplikationer med lav bithastighed
ES02741611T ES2248570T3 (es) 2001-07-10 2002-07-10 Codificacion estereofonica prametrica eficaz y ampliable para aplicaciones de baja velocidad de transferencia de bits.
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
AT08016926T ATE443909T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für audiocodierungsanwendungen mit niedriger bitrate
EP16181505.5A EP3104367B1 (en) 2001-07-10 2002-07-10 Parametric stereo audio decoding
AT02741611T ATE305715T1 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate
KR1020057018180A KR100666814B1 (ko) 2001-07-10 2002-07-10 스테레오 폭 파라미터를 보간하는 장치 및 방법, 그리고 의사 스테레오 발생기
HK04105508.0A HK1062624B (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate applications
EP05017011A EP1600945B1 (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
DE60235208T DE60235208D1 (de) 2001-07-10 2002-07-10 Adaptive Steuerung eines Echo-Nachlaufs für die Pseudo-Stereo Audiosynthese.
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
KR1020057018212A KR100666815B1 (ko) 2001-07-10 2002-07-10 스테레오 신호 또는 멀티채널 신호의 채널을 발생하는 잔향기 및 잔향방법
KR1020047000072A KR100649299B1 (ko) 2001-07-10 2002-07-10 저 비트레이트 오디오 코딩 적용을 위한 효율적인스케일러블 파라미터 스테레오 코딩 방법 및 장치
PCT/SE2002/001372 WO2003007656A1 (en) 2001-07-10 2002-07-10 Efficient and scalable parametric stereo coding for low bitrate applications
CN2010101629421A CN101887724B (zh) 2001-07-10 2002-07-10 编码功率频谱包络的解码方法
DE60206390T DE60206390T2 (de) 2001-07-10 2002-07-10 Effiziente und skalierbare parametrische stereocodierung für anwendungen mit niedriger bitrate
US10/483,453 US7382886B2 (en) 2001-07-10 2002-07-10 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
US11/237,127 US8059826B2 (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 HK1232335B (en) 2001-07-10 2006-01-04 Parametric stereo audio decoding
HK06100113.6A HK1080207B (en) 2001-07-10 2006-01-04 Receiver and method for decoding parametric stereo encoded bitstream
HK06100111.8A HK1080206B (en) 2001-07-10 2006-01-04 Adaptive control of echo tail for pseudo stereo audio synthesis
HK06100060.9A HK1080979B (en) 2001-07-10 2006-01-04 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HK06100114.5A HK1080208B (en) 2001-07-10 2006-01-04 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
HK09101999.0A HK1124950B (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
US12/610,193 US8243936B2 (en) 2001-07-10 2009-10-30 Efficient and scalable parametric stereo coding for low bitrate audio coding applications
US12/610,186 US8605911B2 (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 HK1145728B (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
US15/458,135 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
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
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 (3)

Application Number Priority Date Filing Date Title
SE0102481A SE0102481D0 (sv) 2001-07-10 2001-07-10 Parametric stereo coding for low bitrate applications
SE0200796A SE0200796D0 (sv) 2002-03-15 2002-03-15 Parametic Stereo Coding for Low Bitrate Applications
SE0202159A SE0202159D0 (sv) 2001-07-10 2002-07-09 Efficientand scalable parametric stereo coding for low bitrate applications

Publications (1)

Publication Number Publication Date
SE0202159D0 true SE0202159D0 (sv) 2002-07-09

Family

ID=27354735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202159A SE0202159D0 (sv) 2001-07-10 2002-07-09 Efficientand scalable parametric stereo coding for low bitrate applications

Country Status (13)

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