PL1897085T3 - System i sposób adaptacyjnej transmisji parametrów szumu łagodzącego w czasie nieciągłej transmisji mowy - Google Patents

System i sposób adaptacyjnej transmisji parametrów szumu łagodzącego w czasie nieciągłej transmisji mowy

Info

Publication number
PL1897085T3
PL1897085T3 PL06779723T PL06779723T PL1897085T3 PL 1897085 T3 PL1897085 T3 PL 1897085T3 PL 06779723 T PL06779723 T PL 06779723T PL 06779723 T PL06779723 T PL 06779723T PL 1897085 T3 PL1897085 T3 PL 1897085T3
Authority
PL
Poland
Prior art keywords
transmission
parameters during
comfort noise
noise parameters
during discontinuous
Prior art date
Application number
PL06779723T
Other languages
English (en)
Inventor
Steven Craig Greer
Philippe Gournay
Milan Jelinek
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of PL1897085T3 publication Critical patent/PL1897085T3/pl

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
    • G10L19/012—Comfort noise or silence coding
    • 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
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding

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)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Transceivers (AREA)
  • Noise Elimination (AREA)
PL06779723T 2005-06-18 2006-06-15 System i sposób adaptacyjnej transmisji parametrów szumu łagodzącego w czasie nieciągłej transmisji mowy PL1897085T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69142005P 2005-06-18 2005-06-18
PCT/IB2006/001604 WO2006136901A2 (en) 2005-06-18 2006-06-15 System and method for adaptive transmission of comfort noise parameters during discontinuous speech transmission
EP06779723.3A EP1897085B1 (en) 2005-06-18 2006-06-15 System and method for adaptive transmission of comfort noise parameters during discontinuous speech transmission

Publications (1)

Publication Number Publication Date
PL1897085T3 true PL1897085T3 (pl) 2017-10-31

Family

ID=37591556

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06779723T PL1897085T3 (pl) 2005-06-18 2006-06-15 System i sposób adaptacyjnej transmisji parametrów szumu łagodzącego w czasie nieciągłej transmisji mowy

Country Status (11)

Country Link
US (1) US7693708B2 (pl)
EP (1) EP1897085B1 (pl)
JP (2) JP2008546341A (pl)
CN (1) CN101213591B (pl)
CA (1) CA2609945C (pl)
ES (1) ES2629727T3 (pl)
MY (1) MY144785A (pl)
PL (1) PL1897085T3 (pl)
TW (1) TWI327852B (pl)
WO (1) WO2006136901A2 (pl)
ZA (1) ZA200800461B (pl)

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Also Published As

Publication number Publication date
HK1117631A1 (en) 2009-01-16
US20060293885A1 (en) 2006-12-28
CA2609945C (en) 2012-12-04
WO2006136901A2 (en) 2006-12-28
WO2006136901A3 (en) 2007-03-08
CN101213591A (zh) 2008-07-02
EP1897085A2 (en) 2008-03-12
ZA200800461B (en) 2008-12-31
JP5351206B2 (ja) 2013-11-27
CN101213591B (zh) 2013-07-24
ES2629727T3 (es) 2017-08-14
EP1897085B1 (en) 2017-05-31
JP2008546341A (ja) 2008-12-18
CA2609945A1 (en) 2006-12-28
US7693708B2 (en) 2010-04-06
JP2011199875A (ja) 2011-10-06
TWI327852B (en) 2010-07-21
MY144785A (en) 2011-11-15

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