SE7906750L - Sett och anordning for transformkodning av talsignaler - Google Patents

Sett och anordning for transformkodning av talsignaler

Info

Publication number
SE7906750L
SE7906750L SE7906750A SE7906750A SE7906750L SE 7906750 L SE7906750 L SE 7906750L SE 7906750 A SE7906750 A SE 7906750A SE 7906750 A SE7906750 A SE 7906750A SE 7906750 L SE7906750 L SE 7906750L
Authority
SE
Sweden
Prior art keywords
speech signals
transform coding
adaptive
spectrum
transform
Prior art date
Application number
SE7906750A
Other languages
English (en)
Other versions
SE437578B (sv
Inventor
R E Crochiere
Tribulet J M N Salvador
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE7906750L publication Critical patent/SE7906750L/sv
Publication of SE437578B publication Critical patent/SE437578B/sv

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

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
SE7906750A 1978-08-25 1979-08-13 Talsignalbehandlingsanordning SE437578B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/936,889 US4184049A (en) 1978-08-25 1978-08-25 Transform speech signal coding with pitch controlled adaptive quantizing

Publications (2)

Publication Number Publication Date
SE7906750L true SE7906750L (sv) 1980-02-26
SE437578B SE437578B (sv) 1985-03-04

Family

ID=25469199

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906750A SE437578B (sv) 1978-08-25 1979-08-13 Talsignalbehandlingsanordning

Country Status (8)

Country Link
US (1) US4184049A (sv)
JP (1) JPS5557900A (sv)
BE (1) BE878414A (sv)
DE (1) DE2934489A1 (sv)
FR (1) FR2434452A1 (sv)
GB (1) GB2030428B (sv)
NL (1) NL7906413A (sv)
SE (1) SE437578B (sv)

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Also Published As

Publication number Publication date
NL7906413A (nl) 1980-02-27
FR2434452B1 (sv) 1983-07-18
SE437578B (sv) 1985-03-04
GB2030428A (en) 1980-04-02
FR2434452A1 (fr) 1980-03-21
JPH0146880B2 (sv) 1989-10-11
DE2934489A1 (de) 1980-03-27
DE2934489C2 (sv) 1988-01-28
JPS5557900A (en) 1980-04-30
US4184049A (en) 1980-01-15
GB2030428B (en) 1982-07-14
BE878414A (fr) 1979-12-17

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