AU2002249122A1 - Method and device for the generation or decoding of a scalable data stream with provision for a bit-store, encoder and scalable encoder - Google Patents

Method and device for the generation or decoding of a scalable data stream with provision for a bit-store, encoder and scalable encoder

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Publication number
AU2002249122A1
AU2002249122A1 AU2002249122A AU2002249122A AU2002249122A1 AU 2002249122 A1 AU2002249122 A1 AU 2002249122A1 AU 2002249122 A AU2002249122 A AU 2002249122A AU 2002249122 A AU2002249122 A AU 2002249122A AU 2002249122 A1 AU2002249122 A1 AU 2002249122A1
Authority
AU
Australia
Prior art keywords
encoder
scalable
decoding
provision
bit
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.)
Granted
Application number
AU2002249122A
Other versions
AU2002249122B2 (en
Inventor
Bernhard Grill
Manfred Lutzky
Ralph Sperschneider
Bodo Teichmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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
Priority claimed from DE10102159A external-priority patent/DE10102159C2/en
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of AU2002249122A1 publication Critical patent/AU2002249122A1/en
Application granted granted Critical
Publication of AU2002249122B2 publication Critical patent/AU2002249122B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU2002249122A 2001-01-18 2002-01-14 Method and device for the generation or decoding of a scalable data stream with provision for a bit-store, encoder and scalable encoder Expired AU2002249122B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10102159A DE10102159C2 (en) 2001-01-18 2001-01-18 Method and device for generating or decoding a scalable data stream taking into account a bit savings bank, encoder and scalable encoder
DE10102159.3 2001-01-18
PCT/EP2002/000294 WO2002063611A1 (en) 2001-01-18 2002-01-14 Method and device for the generation or decoding of a scalable data stream with provision for a bit-store, encoder and scalable encoder

Publications (2)

Publication Number Publication Date
AU2002249122A1 true AU2002249122A1 (en) 2003-02-13
AU2002249122B2 AU2002249122B2 (en) 2005-06-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002249122A Expired AU2002249122B2 (en) 2001-01-18 2002-01-14 Method and device for the generation or decoding of a scalable data stream with provision for a bit-store, encoder and scalable encoder

Country Status (10)

Country Link
US (1) US7516230B2 (en)
EP (1) EP1338004B8 (en)
JP (1) JP3890300B2 (en)
KR (1) KR100576034B1 (en)
AT (1) ATE275751T1 (en)
AU (1) AU2002249122B2 (en)
CA (1) CA2434882C (en)
DE (2) DE10102159C2 (en)
HK (1) HK1056641A1 (en)
WO (1) WO2002063611A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3881943B2 (en) 2002-09-06 2007-02-14 松下電器産業株式会社 Acoustic encoding apparatus and acoustic encoding method
DE10328777A1 (en) * 2003-06-25 2005-01-27 Coding Technologies Ab Apparatus and method for encoding an audio signal and apparatus and method for decoding an encoded audio signal
GB2403634B (en) * 2003-06-30 2006-11-29 Nokia Corp An audio encoder
DE10353793B4 (en) * 2003-11-13 2012-12-06 Deutsche Telekom Ag Method for improving the reproduction quality in the case of packet-oriented transmission of audio / video data
US7756594B2 (en) * 2004-06-14 2010-07-13 Microsoft Corporation Systems and methods for parsing flexible audio codec topologies
US20060041895A1 (en) * 2004-08-04 2006-02-23 Microsoft Corporation Systems and methods for interfacing with codecs across an architecture optimized for audio
US7590065B2 (en) * 2004-08-04 2009-09-15 Microsoft Corporation Equal-opportunity bandwidth regulation
US7706901B2 (en) * 2004-10-01 2010-04-27 Microsoft Corporation Low latency real-time audio streaming
CN101044554A (en) * 2004-10-13 2007-09-26 松下电器产业株式会社 Scalable encoder, scalable decoder,and scalable encoding method
ATE545131T1 (en) * 2004-12-27 2012-02-15 Panasonic Corp SOUND CODING APPARATUS AND SOUND CODING METHOD
US8826093B2 (en) * 2005-01-19 2014-09-02 Qualcomm Incorporated Power saving method for coded transmission
US7809018B2 (en) * 2005-12-16 2010-10-05 Coding Technologies Ab Apparatus for generating and interpreting a data stream with segments having specified entry points
DE602006006346D1 (en) * 2005-12-16 2009-05-28 Dolby Sweden Ab DEVICE FOR PRODUCING AND INTERPRETING A DATA STREAM WITH A SEGMENT OF SEGMENTS USING DATA IN THE FOLLOWING DATA FRAMEWORK
US7590523B2 (en) * 2006-03-20 2009-09-15 Mindspeed Technologies, Inc. Speech post-processing using MDCT coefficients
EP1841072B1 (en) * 2006-03-30 2016-06-01 Unify GmbH & Co. KG Method and apparatus for decoding layer encoded data
US8190441B2 (en) * 2006-09-11 2012-05-29 Apple Inc. Playback of compressed media files without quantization gaps
JP4358215B2 (en) * 2006-09-27 2009-11-04 株式会社東芝 Video encoding apparatus and method
ES2671711T3 (en) * 2008-09-18 2018-06-08 Electronics And Telecommunications Research Institute Coding apparatus and decoding apparatus for transforming between encoder based on modified discrete cosine transform and hetero encoder
CN101771417B (en) * 2008-12-30 2012-04-18 华为技术有限公司 Methods, devices and systems for coding and decoding signals
PT2559029T (en) * 2010-04-13 2019-05-23 Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Wss E V Method and encoder and decoder for gap - less playback of an audio signal
US8532804B2 (en) * 2010-06-18 2013-09-10 Microsoft Corporation Predictive resampler scheduler algorithm
EP2612443A1 (en) * 2010-09-03 2013-07-10 Loglogic, Inc. Random access data compression
KR20120084234A (en) 2011-01-19 2012-07-27 삼성전자주식회사 Method for delivering mmt access unit for mpeg media transport
TWI476761B (en) * 2011-04-08 2015-03-11 Dolby Lab Licensing Corp Audio encoding method and system for generating a unified bitstream decodable by decoders implementing different decoding protocols
WO2013142650A1 (en) 2012-03-23 2013-09-26 Dolby International Ab Enabling sampling rate diversity in a voice communication system
TWI505262B (en) 2012-05-15 2015-10-21 Dolby Int Ab Efficient encoding and decoding of multi-channel audio signal with multiple substreams
US10199043B2 (en) * 2012-09-07 2019-02-05 Dts, Inc. Scalable code excited linear prediction bitstream repacked from a higher to a lower bitrate by discarding insignificant frame data
US9564136B2 (en) * 2014-03-06 2017-02-07 Dts, Inc. Post-encoding bitrate reduction of multiple object audio
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
US12001680B2 (en) * 2022-08-24 2024-06-04 Micron Technology, Inc. Utilizing last successful read voltage level in memory access operations

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943879B4 (en) * 1989-04-17 2008-07-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Digital coding method
DE4218695A1 (en) * 1992-06-09 1993-12-16 Thomson Brandt Gmbh Methods, encoders and decoders for data transmission and / or storage
US5365552A (en) * 1992-11-16 1994-11-15 Intel Corporation Buffer fullness indicator
US5835033A (en) * 1994-11-08 1998-11-10 Canon Kabushiki Kaisha Decoding apparatus and method for coded data
US5896099A (en) * 1995-06-30 1999-04-20 Sanyo Electric Co., Ltd. Audio decoder with buffer fullness control
DE19549621B4 (en) * 1995-10-06 2004-07-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for encoding audio signals
US5758092A (en) * 1995-11-14 1998-05-26 Intel Corporation Interleaved bitrate control for heterogeneous data streams
US5768537A (en) * 1996-02-22 1998-06-16 International Business Machines Corporation Scalable MPEG2 compliant video encoder
JP3246715B2 (en) 1996-07-01 2002-01-15 松下電器産業株式会社 Audio signal compression method and audio signal compression device
JP3344944B2 (en) * 1997-05-15 2002-11-18 松下電器産業株式会社 Audio signal encoding device, audio signal decoding device, audio signal encoding method, and audio signal decoding method
US6092041A (en) * 1996-08-22 2000-07-18 Motorola, Inc. System and method of encoding and decoding a layered bitstream by re-applying psychoacoustic analysis in the decoder
KR100261253B1 (en) * 1997-04-02 2000-07-01 윤종용 Scalable audio encoder/decoder and audio encoding/decoding method
KR100335609B1 (en) * 1997-11-20 2002-10-04 삼성전자 주식회사 Scalable audio encoding/decoding method and apparatus
WO1999033274A1 (en) * 1997-12-19 1999-07-01 Kenneth Rose Scalable predictive coding method and apparatus
US6487693B1 (en) * 1998-08-06 2002-11-26 Samsung Electronics, Co., Ltd. Channel encoding/decoding in communication system
US6553086B1 (en) * 1998-10-02 2003-04-22 Lg Electronics, Inc. Method and apparatus for recording time information for digital data streams
JP2000307661A (en) 1999-04-22 2000-11-02 Matsushita Electric Ind Co Ltd Encoding device and decoding device
US6904089B1 (en) * 1998-12-28 2005-06-07 Matsushita Electric Industrial Co., Ltd. Encoding device and decoding device
FR2791167B1 (en) * 1999-03-17 2003-01-10 Matra Nortel Communications AUDIO ENCODING, DECODING AND TRANSCODING METHODS
US6195989B1 (en) 1999-05-04 2001-03-06 Caterpillar Inc. Power control system for a machine
KR100349329B1 (en) * 1999-06-23 2002-08-21 한국전자통신연구원 Method of processing of MPEG-2 AAC algorithm
DE19959156C2 (en) * 1999-12-08 2002-01-31 Fraunhofer Ges Forschung Method and device for processing a stereo audio signal to be encoded
US6369722B1 (en) * 2000-03-17 2002-04-09 Matra Nortel Communications Coding, decoding and transcoding methods
US6675148B2 (en) * 2001-01-05 2004-01-06 Digital Voice Systems, Inc. Lossless audio coder
US6926526B2 (en) * 2002-05-24 2005-08-09 Kenneth G. Hudak Endodontic adapter for a sonic scaler

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