ATE209406T1 - Übertragung von digitalen breitbandsignalen - Google Patents

Übertragung von digitalen breitbandsignalen

Info

Publication number
ATE209406T1
ATE209406T1 AT93200180T AT93200180T ATE209406T1 AT E209406 T1 ATE209406 T1 AT E209406T1 AT 93200180 T AT93200180 T AT 93200180T AT 93200180 T AT93200180 T AT 93200180T AT E209406 T1 ATE209406 T1 AT E209406T1
Authority
AT
Austria
Prior art keywords
samples
allocation information
bit allocation
signal blocks
quantized
Prior art date
Application number
AT93200180T
Other languages
English (en)
Inventor
Jan Dewolf
Gerardus Cornelis Petr Lokhoff
Abraham Hoogendoorn
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
Application granted granted Critical
Publication of ATE209406T1 publication Critical patent/ATE209406T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/667—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a division in frequency subbands

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
AT93200180T 1992-02-03 1993-01-26 Übertragung von digitalen breitbandsignalen ATE209406T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92200298 1992-02-03

Publications (1)

Publication Number Publication Date
ATE209406T1 true ATE209406T1 (de) 2001-12-15

Family

ID=8210401

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93200180T ATE209406T1 (de) 1992-02-03 1993-01-26 Übertragung von digitalen breitbandsignalen

Country Status (4)

Country Link
US (2) US5375171A (de)
JP (1) JPH05276155A (de)
AT (1) ATE209406T1 (de)
DE (1) DE69331166T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69331166T2 (de) * 1992-02-03 2002-08-22 Koninklijke Philips Electronics N.V., Eindhoven Übertragung von digitalen Breitbandsignalen
US5553308A (en) * 1993-03-05 1996-09-03 Alcatel Network Systems, Inc. Serial communication format and methodology
EP0648031B1 (de) * 1993-10-12 2007-08-01 Matsushita Electric Industrial Co., Ltd. Einrichtung zur Verschlüsselung und Entschlüsselung von Audiosignalen
US5623517A (en) * 1994-06-21 1997-04-22 U.S. Philips Corporation Transmission system with improved decoding of a block code
US5835495A (en) * 1995-10-11 1998-11-10 Microsoft Corporation System and method for scaleable streamed audio transmission over a network
EP0779727B1 (de) * 1995-12-08 2005-10-12 Nippon Telegraph And Telephone Corporation Verfahren und Vorrichtung zur Kommunikation mit Paketverschlüsselung
US6226325B1 (en) 1996-03-27 2001-05-01 Kabushiki Kaisha Toshiba Digital data processing system
US6757913B2 (en) 1996-07-15 2004-06-29 Gregory D. Knox Wireless music and data transceiver system
JPH10294676A (ja) * 1997-04-17 1998-11-04 Yozan:Kk 待ち受け回路
US6324503B1 (en) * 1999-07-19 2001-11-27 Qualcomm Incorporated Method and apparatus for providing feedback from decoder to encoder to improve performance in a predictive speech coder under frame erasure conditions
US7155016B1 (en) 1999-08-20 2006-12-26 Paradyne Corporation Communication device and method for using non-self-synchronizing scrambling in a communication system
CN100505554C (zh) * 2002-08-21 2009-06-24 广州广晟数码技术有限公司 用于从编码后的音频数据流中解码重建多声道音频信号的方法
US7916812B2 (en) * 2005-03-10 2011-03-29 Qualcomm Incorporated Determining modulo count in sleep capable system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303859A (nl) * 1983-11-10 1985-06-03 Philips Nv Selektief scramblen bij compact disc.
NL8402444A (nl) * 1984-01-20 1986-03-03 Philips Nv Werkwijze voor het overdragen van informatie, codeerinrichting voor toepassing in de werkwijze en decodeerinrichting voor toepassing in de werkwijze.
US4817146A (en) * 1984-10-17 1989-03-28 General Electric Company Cryptographic digital signal transceiver method and apparatus
US4757536A (en) * 1984-10-17 1988-07-12 General Electric Company Method and apparatus for transceiving cryptographically encoded digital data
NL8700985A (nl) * 1987-04-27 1988-11-16 Philips Nv Systeem voor sub-band codering van een digitaal audiosignaal.
EP0400222A1 (de) * 1989-06-02 1990-12-05 ETAT FRANCAIS représenté par le Ministère des Postes, des Télécommunications et de l'Espace Digitales Übertragungssystem unter Verwendung der Teilbandkodierung eines digitalen Signals
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.
NL9000635A (nl) * 1990-03-20 1991-10-16 Philips Nv Digitaal opteken- en weergavesysteem.
NL9001127A (nl) * 1990-05-14 1991-12-02 Philips Nv Kodeerinrichting bevattende een subbandkoder, en een zender voorzien van de kodeerinrichting.
NL9001128A (nl) * 1990-05-14 1991-12-02 Philips Nv Kodeerinrichting bevattende een subbandkoder, en een zender voorzien van de kodeerinrichting.
NL9100173A (nl) * 1991-02-01 1992-09-01 Philips Nv Subbandkodeerinrichting, en een zender voorzien van de kodeerinrichting.
DE69331166T2 (de) * 1992-02-03 2002-08-22 Koninklijke Philips Electronics N.V., Eindhoven Übertragung von digitalen Breitbandsignalen

Also Published As

Publication number Publication date
US5375171A (en) 1994-12-20
JPH05276155A (ja) 1993-10-22
DE69331166D1 (de) 2002-01-03
DE69331166T2 (de) 2002-08-22
US5488663A (en) 1996-01-30

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Legal Events

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