ID20566A - Pemadatan atau pengembangan data pada sejumlah sinyal-sinyal informasi digital - Google Patents

Pemadatan atau pengembangan data pada sejumlah sinyal-sinyal informasi digital

Info

Publication number
ID20566A
ID20566A IDW980078D ID980078D ID20566A ID 20566 A ID20566 A ID 20566A ID W980078 D IDW980078 D ID W980078D ID 980078 D ID980078 D ID 980078D ID 20566 A ID20566 A ID 20566A
Authority
ID
Indonesia
Prior art keywords
development
digital information
data compression
information signals
signals
Prior art date
Application number
IDW980078D
Other languages
English (en)
Inventor
Alphons Antonius Mari Bruekers
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of ID20566A publication Critical patent/ID20566A/id

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
IDW980078D 1997-01-16 1998-01-07 Pemadatan atau pengembangan data pada sejumlah sinyal-sinyal informasi digital ID20566A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97200104 1997-01-16

Publications (1)

Publication Number Publication Date
ID20566A true ID20566A (id) 1999-01-14

Family

ID=8227935

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW980078D ID20566A (id) 1997-01-16 1998-01-07 Pemadatan atau pengembangan data pada sejumlah sinyal-sinyal informasi digital

Country Status (9)

Country Link
US (1) US6266368B1 (id)
EP (2) EP0904637A1 (id)
JP (1) JP3945827B2 (id)
KR (1) KR100526942B1 (id)
CN (2) CN1148004C (id)
ID (1) ID20566A (id)
MY (1) MY119912A (id)
TW (1) TW418574B (id)
WO (1) WO1998032230A1 (id)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327303B1 (en) * 1998-07-30 2001-12-04 Motorola, Inc. Method and system for data transmission using a lossy compression service
DE602005011439D1 (de) * 2004-06-21 2009-01-15 Koninkl Philips Electronics Nv Verfahren und vorrichtung zum kodieren und dekodieren von mehrkanaltonsignalen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608456A (en) * 1983-05-27 1986-08-26 M/A-Com Linkabit, Inc. Digital audio scrambling system with error conditioning
JPS60201572A (ja) * 1984-03-22 1985-10-12 Matsushita Electric Ind Co Ltd マルチチヤンネルレコ−ダ
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.
US5083310A (en) * 1989-11-14 1992-01-21 Apple Computer, Inc. Compression and expansion technique for digital audio data
JPH06187000A (ja) * 1992-12-21 1994-07-08 Sharp Corp 固体ステレオ音声録音再生装置
US5642463A (en) * 1992-12-21 1997-06-24 Sharp Kabushiki Kaisha Stereophonic voice recording and playback device
WO1995012254A1 (en) * 1993-10-27 1995-05-04 Philips Electronics N.V. Transmission and reception of a first and a second main signal component
US5451942A (en) * 1994-02-04 1995-09-19 Digital Theater Systems, L.P. Method and apparatus for multiplexed encoding of digital audio information onto a digital audio storage medium
EP0688113A2 (en) * 1994-06-13 1995-12-20 Sony Corporation Method and apparatus for encoding and decoding digital audio signals and apparatus for recording digital audio
US5818943A (en) * 1994-10-25 1998-10-06 U.S. Philips Corporation Transmission and reception of a first and a second main signal component
DE69734543T2 (de) * 1996-02-08 2006-07-20 Koninklijke Philips Electronics N.V. Mit 2-kanal- und 1-kanal-übertragung kompatible n-kanalübertragung
DE69718735T2 (de) * 1996-04-10 2003-11-13 Koninklijke Philips Electronics N.V., Eindhoven Kodiervorrichtung zum kodieren einer vielzahl von informationssignalen
EP0843933B1 (en) * 1996-05-08 2004-10-27 Koninklijke Philips Electronics N.V. Transmission of a digital information signal having a specific first sampling frequency
US6269338B1 (en) * 1996-10-10 2001-07-31 U.S. Philips Corporation Data compression and expansion of an audio signal
EP0876709B1 (en) * 1996-11-11 2003-08-06 Koninklijke Philips Electronics N.V. Data compression/expansion using a rice encoder/decoder

Also Published As

Publication number Publication date
EP1363283A2 (en) 2003-11-19
TW418574B (en) 2001-01-11
EP1363283A3 (en) 2004-01-02
KR20000064612A (ko) 2000-11-06
MY119912A (en) 2005-08-30
US6266368B1 (en) 2001-07-24
JP2000508146A (ja) 2000-06-27
KR100526942B1 (ko) 2006-03-14
CN1480940A (zh) 2004-03-10
EP0904637A1 (en) 1999-03-31
CN1216178A (zh) 1999-05-05
CN1148004C (zh) 2004-04-28
WO1998032230A1 (en) 1998-07-23
JP3945827B2 (ja) 2007-07-18

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