ATE464635T1 - Verfahren zum erzeugen und verwenden eines vektorcodebuchs, verfahren und einrichtung zum komprimieren von daten und verteiltes spracherkennungssystem - Google Patents

Verfahren zum erzeugen und verwenden eines vektorcodebuchs, verfahren und einrichtung zum komprimieren von daten und verteiltes spracherkennungssystem

Info

Publication number
ATE464635T1
ATE464635T1 AT04763512T AT04763512T ATE464635T1 AT E464635 T1 ATE464635 T1 AT E464635T1 AT 04763512 T AT04763512 T AT 04763512T AT 04763512 T AT04763512 T AT 04763512T AT E464635 T1 ATE464635 T1 AT E464635T1
Authority
AT
Austria
Prior art keywords
sub
sets
generating
compressing data
feature
Prior art date
Application number
AT04763512T
Other languages
English (en)
Inventor
Maurizio Fodrini
Donato Ettorre
Gianmario Bollano
Original Assignee
Telecom Italia Spa
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 Telecom Italia Spa filed Critical Telecom Italia Spa
Application granted granted Critical
Publication of ATE464635T1 publication Critical patent/ATE464635T1/de

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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
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • 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
    • 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT04763512T 2004-07-23 2004-07-23 Verfahren zum erzeugen und verwenden eines vektorcodebuchs, verfahren und einrichtung zum komprimieren von daten und verteiltes spracherkennungssystem ATE464635T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/008372 WO2006007871A1 (en) 2004-07-23 2004-07-23 Method for generating a vector codebook, method and device for compressing data, and distributed speech recognition system

Publications (1)

Publication Number Publication Date
ATE464635T1 true ATE464635T1 (de) 2010-04-15

Family

ID=34958455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04763512T ATE464635T1 (de) 2004-07-23 2004-07-23 Verfahren zum erzeugen und verwenden eines vektorcodebuchs, verfahren und einrichtung zum komprimieren von daten und verteiltes spracherkennungssystem

Country Status (8)

Country Link
US (1) US8214204B2 (de)
EP (1) EP1771841B1 (de)
JP (1) JP4703648B2 (de)
KR (1) KR101010585B1 (de)
CN (1) CN101019171B (de)
AT (1) ATE464635T1 (de)
DE (1) DE602004026645D1 (de)
WO (1) WO2006007871A1 (de)

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US7587314B2 (en) * 2005-08-29 2009-09-08 Nokia Corporation Single-codebook vector quantization for multiple-rate applications
US20070299667A1 (en) * 2006-06-22 2007-12-27 Texas Instruments, Incorporated System and method for reducing storage requirements for a model containing mixed weighted distributions and automatic speech recognition model incorporating the same
CN101335004B (zh) * 2007-11-02 2010-04-21 华为技术有限公司 一种多级量化的方法及装置
GB0901262D0 (en) * 2009-01-26 2009-03-11 Mitsubishi Elec R&D Ct Europe Video identification
KR101711158B1 (ko) * 2010-12-22 2017-03-14 한국전자통신연구원 셀룰러 시스템에서 인접 셀간 간섭 제어 방법
US9779731B1 (en) * 2012-08-20 2017-10-03 Amazon Technologies, Inc. Echo cancellation based on shared reference signals
US10147441B1 (en) 2013-12-19 2018-12-04 Amazon Technologies, Inc. Voice controlled system
CN103837890B (zh) * 2014-02-26 2016-07-06 中国石油集团川庆钻探工程有限公司地球物理勘探公司 获取地震数据的方法及设备
CA3001839C (en) * 2015-10-14 2018-10-23 Pindrop Security, Inc. Call detail record analysis to identify fraudulent activity and fraud detection in interactive voice response systems
CN107564535B (zh) * 2017-08-29 2020-09-01 中国人民解放军理工大学 一种分布式低速语音通话方法
US11470194B2 (en) 2019-08-19 2022-10-11 Pindrop Security, Inc. Caller verification via carrier metadata
CN112445943A (zh) * 2019-09-05 2021-03-05 阿里巴巴集团控股有限公司 数据处理的方法、装置和系统

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US5651026A (en) * 1992-06-01 1997-07-22 Hughes Electronics Robust vector quantization of line spectral frequencies
JP3093879B2 (ja) * 1992-07-27 2000-10-03 オリンパス光学工業株式会社 ベクトル量子化コードブック作成及び探索装置
US5774839A (en) * 1995-09-29 1998-06-30 Rockwell International Corporation Delayed decision switched prediction multi-stage LSF vector quantization
GB9622055D0 (en) * 1996-10-23 1996-12-18 Univ Strathclyde Vector quantisation
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US6161086A (en) * 1997-07-29 2000-12-12 Texas Instruments Incorporated Low-complexity speech coding with backward and inverse filtered target matching and a tree structured mutitap adaptive codebook search
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US6067515A (en) * 1997-10-27 2000-05-23 Advanced Micro Devices, Inc. Split matrix quantization with split vector quantization error compensation and selective enhanced processing for robust speech recognition
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Also Published As

Publication number Publication date
WO2006007871A1 (en) 2006-01-26
US20090037172A1 (en) 2009-02-05
CN101019171B (zh) 2011-08-10
EP1771841A1 (de) 2007-04-11
EP1771841B1 (de) 2010-04-14
JP4703648B2 (ja) 2011-06-15
CN101019171A (zh) 2007-08-15
KR20070047795A (ko) 2007-05-07
KR101010585B1 (ko) 2011-01-24
DE602004026645D1 (de) 2010-05-27
WO2006007871A8 (en) 2006-03-16
US8214204B2 (en) 2012-07-03
JP2008507718A (ja) 2008-03-13

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