DE69913976D1 - Sprachparameter-kompression - Google Patents

Sprachparameter-kompression

Info

Publication number
DE69913976D1
DE69913976D1 DE69913976T DE69913976T DE69913976D1 DE 69913976 D1 DE69913976 D1 DE 69913976D1 DE 69913976 T DE69913976 T DE 69913976T DE 69913976 T DE69913976 T DE 69913976T DE 69913976 D1 DE69913976 D1 DE 69913976D1
Authority
DE
Germany
Prior art keywords
voice parameter
parameter compression
compression
voice
parameter
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.)
Expired - Fee Related
Application number
DE69913976T
Other languages
English (en)
Other versions
DE69913976T2 (de
Inventor
Petri Haavisto
Imre Kiss
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69913976D1 publication Critical patent/DE69913976D1/de
Publication of DE69913976T2 publication Critical patent/DE69913976T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0212—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 spectral analysis, e.g. transform vocoders or subband vocoders using orthogonal transformation
    • 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
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69913976T 1998-10-13 1999-10-07 Sprachparameter-kompression Expired - Fee Related DE69913976T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9822344 1998-10-13
GB9822344A GB2342828A (en) 1998-10-13 1998-10-13 Speech parameter compression; distributed speech recognition
PCT/EP1999/007801 WO2000022610A1 (en) 1998-10-13 1999-10-07 Speech parameter compression

Publications (2)

Publication Number Publication Date
DE69913976D1 true DE69913976D1 (de) 2004-02-05
DE69913976T2 DE69913976T2 (de) 2004-12-09

Family

ID=10840504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913976T Expired - Fee Related DE69913976T2 (de) 1998-10-13 1999-10-07 Sprachparameter-kompression

Country Status (5)

Country Link
EP (1) EP1121686B1 (de)
AU (1) AU6340299A (de)
DE (1) DE69913976T2 (de)
GB (1) GB2342828A (de)
WO (1) WO2000022610A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7725307B2 (en) 1999-11-12 2010-05-25 Phoenix Solutions, Inc. Query engine for processing voice based queries including semantic decoding
US6665640B1 (en) 1999-11-12 2003-12-16 Phoenix Solutions, Inc. Interactive speech based learning/training system formulating search queries based on natural language parsing of recognized user queries
US6633846B1 (en) 1999-11-12 2003-10-14 Phoenix Solutions, Inc. Distributed realtime speech recognition system
US9076448B2 (en) 1999-11-12 2015-07-07 Nuance Communications, Inc. Distributed real time speech recognition system
US6760699B1 (en) * 2000-04-24 2004-07-06 Lucent Technologies Inc. Soft feature decoding in a distributed automatic speech recognition system for use over wireless channels
US6633839B2 (en) * 2001-02-02 2003-10-14 Motorola, Inc. Method and apparatus for speech reconstruction in a distributed speech recognition system
US9992745B2 (en) 2011-11-01 2018-06-05 Qualcomm Incorporated Extraction and analysis of buffered audio data using multiple codec rates each greater than a low-power processor rate
KR20180137041A (ko) 2011-12-07 2018-12-26 퀄컴 인코포레이티드 디지털화된 오디오 스트림을 분석하는 저전력 집적 회로
US9542933B2 (en) 2013-03-08 2017-01-10 Analog Devices Global Microphone circuit assembly and system with speech recognition
EP4018440B1 (de) * 2019-08-20 2024-07-31 Dolby International AB Mehrfachverzögerungsformat zur audiocodierung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270025A (en) * 1979-04-09 1981-05-26 The United States Of America As Represented By The Secretary Of The Navy Sampled speech compression system
US5317672A (en) * 1991-03-05 1994-05-31 Picturetel Corporation Variable bit rate speech encoder
ZA948426B (en) * 1993-12-22 1995-06-30 Qualcomm Inc Distributed voice recognition system
AU684872B2 (en) * 1994-03-10 1998-01-08 Cable And Wireless Plc Communication system

Also Published As

Publication number Publication date
AU6340299A (en) 2000-05-01
GB9822344D0 (en) 1998-12-09
EP1121686B1 (de) 2004-01-02
EP1121686A1 (de) 2001-08-08
GB2342828A (en) 2000-04-19
WO2000022610A1 (en) 2000-04-20
DE69913976T2 (de) 2004-12-09

Similar Documents

Publication Publication Date Title
DE69920227D1 (de) Fluoriertes elektret
DE69833987D1 (de) Halbüberwachte Sprecheradaptation
DE69900786D1 (de) Sprachkodierung
ID27518A (id) Peranti akustik
DE69941883D1 (de) Lautsprecher
DE69933623D1 (de) Spracherkennung
DE69932211D1 (de) Verdichtungsinstrument
DK199801716A (da) Hovedsæt
DE69804121D1 (de) Sprachkodierung
DE69936987D1 (de) Wähleinrichtung
DE69942730D1 (de) Punkt-zu-Punkt-zu-Punkt-Anruf
DE69939096D1 (de) Piezoelektrischer Lautsprecher
DE69934564D1 (de) Lautsprecher
DK12398A (da) Grænseflademikrofon
DE69920714D1 (de) Spracherkennung
DE69913976D1 (de) Sprachparameter-kompression
DE69935233D1 (de) Sprachkodierung
DE69806227D1 (de) Audiokompression
DE69936639D1 (de) Stimmprothese
DE19983479T1 (de) Lautsprecher
ID27962A (id) Pembuatan tetrahidrofuran
DE50016034D1 (de) Klein-Mikrophon
DE69939314D1 (de) Lungsaufforderung
ID26655A (id) Pembuatan streptokokus
DE60022732D1 (de) Audiokodierung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee