FI20070642A - Menetelmä ja laite alennetun nopeuden muuttuvanopeuksisen vokoodauksen suorittamiseksi - Google Patents

Menetelmä ja laite alennetun nopeuden muuttuvanopeuksisen vokoodauksen suorittamiseksi Download PDF

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Publication number
FI20070642A
FI20070642A FI20070642A FI20070642A FI20070642A FI 20070642 A FI20070642 A FI 20070642A FI 20070642 A FI20070642 A FI 20070642A FI 20070642 A FI20070642 A FI 20070642A FI 20070642 A FI20070642 A FI 20070642A
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Finland
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computed
rate
variable rate
computation element
zero crossings
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FI20070642A
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English (en)
Swedish (sv)
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FI122726B (fi
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Andrew P Dejaco
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Qualcomm Inc
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/002—Dynamic bit allocation
FI20070642A 1994-08-05 2007-08-24 Menetelmä ja laite alennetun nopeuden muuttuvanopeuksisen vokoodauksen suorittamiseksi FI122726B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28684294A 1994-08-05 1994-08-05
US28684294 1994-08-05
US9509780 1995-08-01
PCT/US1995/009780 WO1996004646A1 (en) 1994-08-05 1995-08-01 Method and apparatus for performing reduced rate variable rate vocoding

Publications (2)

Publication Number Publication Date
FI20070642A true FI20070642A (fi) 2007-08-24
FI122726B FI122726B (fi) 2012-06-15

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ID=23100400

Family Applications (2)

Application Number Title Priority Date Filing Date
FI961445A FI120327B (fi) 1994-08-05 1996-03-29 Menetelmä ja laite alennetun nopeuden muuttuvanopeuksisen vokoodauksen suorittamiseksi
FI20070642A FI122726B (fi) 1994-08-05 2007-08-24 Menetelmä ja laite alennetun nopeuden muuttuvanopeuksisen vokoodauksen suorittamiseksi

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI961445A FI120327B (fi) 1994-08-05 1996-03-29 Menetelmä ja laite alennetun nopeuden muuttuvanopeuksisen vokoodauksen suorittamiseksi

Country Status (19)

Country Link
US (3) US5911128A (fi)
EP (2) EP1339044B1 (fi)
JP (4) JP3611858B2 (fi)
KR (1) KR100399648B1 (fi)
CN (1) CN1144180C (fi)
AT (2) ATE470932T1 (fi)
AU (1) AU689628B2 (fi)
BR (1) BR9506307B1 (fi)
CA (1) CA2172062C (fi)
DE (2) DE69536082D1 (fi)
ES (2) ES2299175T3 (fi)
FI (2) FI120327B (fi)
HK (1) HK1015184A1 (fi)
IL (1) IL114819A (fi)
MY (3) MY114777A (fi)
RU (1) RU2146394C1 (fi)
TW (1) TW271524B (fi)
WO (1) WO1996004646A1 (fi)
ZA (1) ZA956078B (fi)

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* Cited by examiner, † Cited by third party
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