WO1999053677A3 - Lossless encoding/decoding in a transmission system - Google Patents

Lossless encoding/decoding in a transmission system Download PDF

Info

Publication number
WO1999053677A3
WO1999053677A3 PCT/IB1999/000565 IB9900565W WO9953677A3 WO 1999053677 A3 WO1999053677 A3 WO 1999053677A3 IB 9900565 W IB9900565 W IB 9900565W WO 9953677 A3 WO9953677 A3 WO 9953677A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
lossy
lossless
residue
encoded
Prior art date
Application number
PCT/IB1999/000565
Other languages
French (fr)
Other versions
WO1999053677A2 (en
Inventor
Der Vleuten Renatus J Van
Original Assignee
Koninkl Philips Electronics Nv
Philips Svenska 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=8233586&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1999053677(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv, Philips Svenska Ab filed Critical Koninkl Philips Electronics Nv
Priority to JP55139499A priority Critical patent/JP4267084B2/en
Priority to EP99909137.4A priority patent/EP0993733B1/en
Priority to DE69944788.7A priority patent/DE69944788C5/en
Publication of WO1999053677A2 publication Critical patent/WO1999053677A2/en
Publication of WO1999053677A3 publication Critical patent/WO1999053677A3/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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

Abstract

A transmitter is disclosed for transmitting a digital information signal via a transmission medium. The digital information signal is lossy encoded to a lossy encoded signal. The lossy encoded signal is decoded to a lossy signal. The lossy signal and the digital information signal are combined to a residue signal. The residue signal is predicted, yielding a predicted signal. The predicted signal is lossless encoded in an entropy encoder so as to obtain a lossless residue signal. Both the lossy signal and the lossless residue signal are transmitted via the transmission medium.
PCT/IB1999/000565 1998-04-09 1999-04-01 Lossless encoding/decoding in a transmission system WO1999053677A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55139499A JP4267084B2 (en) 1998-04-09 1999-04-01 Transmission system lossless encoding / decoding
EP99909137.4A EP0993733B1 (en) 1998-04-09 1999-04-01 Lossless encoding/decoding in a transmission system
DE69944788.7A DE69944788C5 (en) 1998-04-09 1999-04-01 LOSSLESS CODING/DECODING IN A TRANSMISSION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201142 1998-04-09
EP98201142.1 1998-04-09

Publications (2)

Publication Number Publication Date
WO1999053677A2 WO1999053677A2 (en) 1999-10-21
WO1999053677A3 true WO1999053677A3 (en) 2000-01-06

Family

ID=8233586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/000565 WO1999053677A2 (en) 1998-04-09 1999-04-01 Lossless encoding/decoding in a transmission system

Country Status (6)

Country Link
US (1) US6498811B1 (en)
EP (1) EP0993733B1 (en)
JP (1) JP4267084B2 (en)
CN (1) CN100350749C (en)
DE (1) DE69944788C5 (en)
WO (1) WO1999053677A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1227812C (en) * 2000-01-07 2005-11-16 皇家菲利浦电子有限公司 Generating coefficients for prediction filter in encoder
JP2002229599A (en) * 2001-02-02 2002-08-16 Nec Corp Device and method for converting voice code string
US7630563B2 (en) * 2001-07-19 2009-12-08 Qualcomm Incorporated System and method for decoding digital image and audio data in a lossless manner
EP1292036B1 (en) * 2001-08-23 2012-08-01 Nippon Telegraph And Telephone Corporation Digital signal decoding methods and apparatuses
KR100908114B1 (en) * 2002-03-09 2009-07-16 삼성전자주식회사 Scalable lossless audio encoding / decoding apparatus and method thereof
JP2003280694A (en) * 2002-03-26 2003-10-02 Nec Corp Hierarchical lossless coding and decoding method, hierarchical lossless coding method, hierarchical lossless decoding method and device therefor, and program
DE10252070B4 (en) * 2002-11-08 2010-07-15 Palm, Inc. (n.d.Ges. d. Staates Delaware), Sunnyvale Communication terminal with parameterized bandwidth extension and method for bandwidth expansion therefor
US7949520B2 (en) 2004-10-26 2011-05-24 QNX Software Sytems Co. Adaptive filter pitch extraction
US8543390B2 (en) 2004-10-26 2013-09-24 Qnx Software Systems Limited Multi-channel periodic signal enhancement system
KR101246915B1 (en) * 2005-04-18 2013-03-25 삼성전자주식회사 Method and apparatus for encoding or decoding moving picture
KR100723505B1 (en) * 2005-10-06 2007-05-30 삼성전자주식회사 System and method for image data processing using hybrid type
US20090034634A1 (en) * 2006-03-03 2009-02-05 Koninklijke Philips Electronics N.V. Differential coding with lossy embedded compression
EP1852849A1 (en) * 2006-05-05 2007-11-07 Deutsche Thomson-Brandt Gmbh Method and apparatus for lossless encoding of a source signal, using a lossy encoded data stream and a lossless extension data stream
EP1852848A1 (en) * 2006-05-05 2007-11-07 Deutsche Thomson-Brandt GmbH Method and apparatus for lossless encoding of a source signal using a lossy encoded data stream and a lossless extension data stream
US9679602B2 (en) 2006-06-14 2017-06-13 Seagate Technology Llc Disc drive circuitry swap
EP1881485A1 (en) * 2006-07-18 2008-01-23 Deutsche Thomson-Brandt Gmbh Audio bitstream data structure arrangement of a lossy encoded signal together with lossless encoded extension data for said signal
DE102006051673A1 (en) 2006-11-02 2008-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for reworking spectral values and encoders and decoders for audio signals
US9305590B2 (en) 2007-10-16 2016-04-05 Seagate Technology Llc Prevent data storage device circuitry swap
KR20110015356A (en) 2009-08-07 2011-02-15 한국전자통신연구원 Video encoding and decoding apparatus and method using adaptive transform and quantization domain that based on a differential image signal characteristic
EP2395505A1 (en) 2010-06-11 2011-12-14 Thomson Licensing Method and apparatus for searching in a layered hierarchical bit stream followed by replay, said bit stream including a base layer and at least one enhancement layer
WO2013006322A1 (en) * 2011-07-01 2013-01-10 Dolby Laboratories Licensing Corporation Sample rate scalable lossless audio coding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910751A (en) * 1986-11-13 1990-03-20 Telefonaktiebolaget L M Ericsson Method and apparatus for reversible compression of information-carrying symbols
EP0710928A2 (en) * 1994-11-03 1996-05-08 Eastman Kodak Company Digital image processor
US5541594A (en) * 1994-03-28 1996-07-30 Utah State University Foundation Fixed quality source coder with fixed threshold
EP0755155A2 (en) * 1995-07-18 1997-01-22 Hewlett-Packard Company System and method for lossless image compression
GB2305277A (en) * 1995-09-15 1997-04-02 Hewlett Packard Co A lossy data compression method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903317A (en) * 1986-06-24 1990-02-20 Kabushiki Kaisha Toshiba Image processing apparatus
JP3749752B2 (en) * 1995-03-24 2006-03-01 アイティーティー・マニュファクチャリング・エンタープライジズ・インコーポレーテッド Block adaptive differential pulse code modulation system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910751A (en) * 1986-11-13 1990-03-20 Telefonaktiebolaget L M Ericsson Method and apparatus for reversible compression of information-carrying symbols
US5541594A (en) * 1994-03-28 1996-07-30 Utah State University Foundation Fixed quality source coder with fixed threshold
EP0710928A2 (en) * 1994-11-03 1996-05-08 Eastman Kodak Company Digital image processor
EP0755155A2 (en) * 1995-07-18 1997-01-22 Hewlett-Packard Company System and method for lossless image compression
GB2305277A (en) * 1995-09-15 1997-04-02 Hewlett Packard Co A lossy data compression method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MICHAEL GERZON: "Lossless Coding for Audio Discs", J. AUDIO ENG. SOC.,, vol. 44, no. 9, September 1996 (1996-09-01), pages SEE SECTION 1.3; FIG 4; SECTION 1.5; SECTION 1.6; *
Robust Coding of High Quality Audio Signals JURGEN KOLLER and THOMAS SPORER Presented at the 103rd Convention 26-29 September 1997, New York, AES, see section 3.3. *

Also Published As

Publication number Publication date
EP0993733B1 (en) 2013-06-19
EP0993733A2 (en) 2000-04-19
US6498811B1 (en) 2002-12-24
JP4267084B2 (en) 2009-05-27
CN100350749C (en) 2007-11-21
CN1262815A (en) 2000-08-09
DE69944788C5 (en) 2023-10-19
JP2002504294A (en) 2002-02-05
WO1999053677A2 (en) 1999-10-21

Similar Documents

Publication Publication Date Title
WO1999053677A3 (en) Lossless encoding/decoding in a transmission system
TW276383B (en)
AU2003222969A1 (en) Transmission system
EP0920164A3 (en) Coding and modulation method and apparatus for its implementation
EP1538773A3 (en) Nonsystematic repeat-accumulate codes for encoding and decoding information in a communication system
WO2001067642A3 (en) Optical transmission system and method
AU3088200A (en) Coded enhancement feature for improved performance in coding communication signals
WO1999062212A3 (en) Transmission system for transmitting a main signal and an auxiliary signal
AU2000232842A1 (en) Concatenated space-time coding
RU95112470A (en) TRANSMISSION SYSTEM ON THE PRINCIPLES OF VARIOUS CODING
AU2001256925A1 (en) Encoding and decoding of a digital signal
NO20001177L (en) Digital signal transmission method and system
WO1996024926A3 (en) Method and apparatus in coding digital information
EP0714173A4 (en) Method and device for encoding signal, method and device for decoding signal, recording medium, and signal transmitting device
MY112811A (en) Transmitting and receiving apparatus.
WO1999062213A3 (en) Transmission system with adaptive channel encoder and decoder
TW357496B (en) Receiver decoder circuitry and associated method for decoding an encoded signal
WO1999062209A3 (en) Transmission system with adaptive channel encoder and decoder
WO2002009293A3 (en) Hybrid dimensional, spherical space-time coding and decoding apparatus, and associated method, for a communication system
WO2001052411A3 (en) Generating coefficients for a prediction filter in an encoder
MY123270A (en) Transmitting device for transmitting a digital information signal alte nately in encoded form and non-encoded form.
WO1999048213A3 (en) Prediction on data in a transmission system
EP1073231A3 (en) Signal encoding for transmission of multiple digital signals over single physical medium
WO2001050670A8 (en) Method of coding a signal, transmitter and receiver
TW367661B (en) DPCM CODAC with compression control function

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99800402.2

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): CN JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1999909137

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 1999 551394

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): CN JP

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWP Wipo information: published in national office

Ref document number: 1999909137

Country of ref document: EP