AU2003251573A1 - Broadcast router having a multirate serial digital audio data stream encoder - Google Patents

Broadcast router having a multirate serial digital audio data stream encoder

Info

Publication number
AU2003251573A1
AU2003251573A1 AU2003251573A AU2003251573A AU2003251573A1 AU 2003251573 A1 AU2003251573 A1 AU 2003251573A1 AU 2003251573 A AU2003251573 A AU 2003251573A AU 2003251573 A AU2003251573 A AU 2003251573A AU 2003251573 A1 AU2003251573 A1 AU 2003251573A1
Authority
AU
Australia
Prior art keywords
audio data
data stream
digital audio
serial digital
broadcast router
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.)
Abandoned
Application number
AU2003251573A
Other versions
AU2003251573A8 (en
Inventor
Lynn Howard Arbuckle
David Lynn Bytheway
Carl Christensen
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2003251573A1 publication Critical patent/AU2003251573A1/en
Publication of AU2003251573A8 publication Critical patent/AU2003251573A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU2003251573A 2002-06-21 2003-06-20 Broadcast router having a multirate serial digital audio data stream encoder Abandoned AU2003251573A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39035302P 2002-06-21 2002-06-21
US60/390,353 2002-06-21
PCT/US2003/019390 WO2004002041A2 (en) 2002-06-21 2003-06-20 Broadcast router having a multirate serial digital audio data stream encoder

Publications (2)

Publication Number Publication Date
AU2003251573A1 true AU2003251573A1 (en) 2004-01-06
AU2003251573A8 AU2003251573A8 (en) 2004-01-06

Family

ID=30000546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003251573A Abandoned AU2003251573A1 (en) 2002-06-21 2003-06-20 Broadcast router having a multirate serial digital audio data stream encoder

Country Status (2)

Country Link
AU (1) AU2003251573A1 (en)
WO (1) WO2004002041A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60329599D1 (en) 2002-06-21 2009-11-19 Thomson Licensing BROADCAST ROUTER WITH ERROR TOLERANCE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757521A (en) * 1984-05-17 1988-07-12 Tie/Communications, Inc. Synchronization method and apparatus for a telephone switching system
EP0589217A1 (en) * 1992-09-24 1994-03-30 Siemens Stromberg-Carlson Serial line synchronization method and apparatus
DE4405659C1 (en) * 1994-02-22 1995-04-06 Fraunhofer Ges Forschung Method for the cascaded coding and decoding of audio data
IL121341A (en) * 1995-11-21 2000-06-01 Koninkl Philips Electronics Nv Transmission system transmitter and receiver for digital audio signals
US6396877B1 (en) * 1998-01-27 2002-05-28 Agere Systems Guardian Corp. Method and apparatus for combining serial data with a clock signal
US6680939B1 (en) * 2000-09-14 2004-01-20 Nvision, Inc Expandable router
US7164691B2 (en) * 2002-06-26 2007-01-16 Standard Microsystems Corporation Communication system and method for sending isochronous streaming data across a synchronous network within a frame segment using a coding violation to signify invalid or empty bytes within the frame segment

Also Published As

Publication number Publication date
WO2004002041A3 (en) 2004-04-08
AU2003251573A8 (en) 2004-01-06
WO2004002041A2 (en) 2003-12-31

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