EP0815555A1 - Verfahren und system zur kodierung und anschliessender wiedergabe menschlicher sprache - Google Patents

Verfahren und system zur kodierung und anschliessender wiedergabe menschlicher sprache

Info

Publication number
EP0815555A1
EP0815555A1 EP96940095A EP96940095A EP0815555A1 EP 0815555 A1 EP0815555 A1 EP 0815555A1 EP 96940095 A EP96940095 A EP 96940095A EP 96940095 A EP96940095 A EP 96940095A EP 0815555 A1 EP0815555 A1 EP 0815555A1
Authority
EP
European Patent Office
Prior art keywords
poles
filter
speech
human
transfer function
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.)
Ceased
Application number
EP96940095A
Other languages
English (en)
French (fr)
Inventor
Raymond Nicolaas Johan Veldhuis
Paul Augustinus Peter Kaufholz
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to EP96940095A priority Critical patent/EP0815555A1/de
Publication of EP0815555A1 publication Critical patent/EP0815555A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/12—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being prediction coefficients
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/15—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being formant information
EP96940095A 1996-01-04 1996-12-18 Verfahren und system zur kodierung und anschliessender wiedergabe menschlicher sprache Ceased EP0815555A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP96940095A EP0815555A1 (de) 1996-01-04 1996-12-18 Verfahren und system zur kodierung und anschliessender wiedergabe menschlicher sprache

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP96200015 1996-01-04
EP96200015 1996-01-04
EP96940095A EP0815555A1 (de) 1996-01-04 1996-12-18 Verfahren und system zur kodierung und anschliessender wiedergabe menschlicher sprache
PCT/IB1996/001448 WO1997025708A1 (en) 1996-01-04 1996-12-18 Method and system for coding human speech for subsequent reproduction thereof

Publications (1)

Publication Number Publication Date
EP0815555A1 true EP0815555A1 (de) 1998-01-07

Family

ID=8223569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96940095A Ceased EP0815555A1 (de) 1996-01-04 1996-12-18 Verfahren und system zur kodierung und anschliessender wiedergabe menschlicher sprache

Country Status (3)

Country Link
EP (1) EP0815555A1 (de)
JP (1) JPH11502326A (de)
WO (1) WO1997025708A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10063402A1 (de) * 2000-12-19 2002-06-20 Dietrich Karl Werner Elektronische Reproduktion eines menschlichen Individuums

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95086C (fi) * 1992-11-26 1995-12-11 Nokia Mobile Phones Ltd Menetelmä puhesignaalin tehokkaaksi koodaamiseksi

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9725708A1 *

Also Published As

Publication number Publication date
JPH11502326A (ja) 1999-02-23
WO1997025708A1 (en) 1997-07-17

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