ID18313A - Metoda pengukur vektor dan metoda penulis sandi cara berbicara dan peralatan - Google Patents

Metoda pengukur vektor dan metoda penulis sandi cara berbicara dan peralatan

Info

Publication number
ID18313A
ID18313A IDP973231A ID973231A ID18313A ID 18313 A ID18313 A ID 18313A ID P973231 A IDP973231 A ID P973231A ID 973231 A ID973231 A ID 973231A ID 18313 A ID18313 A ID 18313A
Authority
ID
Indonesia
Prior art keywords
password
speaking
equipment
writer
vector measurement
Prior art date
Application number
IDP973231A
Other languages
English (en)
Inventor
Masayuki Nishiguchi
Kazuyuki Iijima
Jun Matsumoto
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of ID18313A publication Critical patent/ID18313A/id

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3082—Vector coding
    • 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
    • G10L19/032—Quantisation or dequantisation of spectral components
    • G10L19/038—Vector quantisation, e.g. TwinVQ audio
    • 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
    • G10L19/0204—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 subband decomposition
    • G10L19/0208—Subband vocoders
    • 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
    • G10L2019/0001—Codebooks
    • G10L2019/0013—Codebook search algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IDP973231A 1996-09-24 1997-09-18 Metoda pengukur vektor dan metoda penulis sandi cara berbicara dan peralatan ID18313A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25161496A JP3707153B2 (ja) 1996-09-24 1996-09-24 ベクトル量子化方法、音声符号化方法及び装置

Publications (1)

Publication Number Publication Date
ID18313A true ID18313A (id) 1998-03-26

Family

ID=17225449

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP973231A ID18313A (id) 1996-09-24 1997-09-18 Metoda pengukur vektor dan metoda penulis sandi cara berbicara dan peralatan

Country Status (9)

Country Link
US (1) US6611800B1 (id)
EP (1) EP0831457B1 (id)
JP (1) JP3707153B2 (id)
KR (1) KR100543982B1 (id)
CN (1) CN1145142C (id)
DE (1) DE69726525T2 (id)
ID (1) ID18313A (id)
MY (1) MY120520A (id)
TW (1) TW360859B (id)

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US7644003B2 (en) 2001-05-04 2010-01-05 Agere Systems Inc. Cue-based audio coding/decoding
US8605911B2 (en) 2001-07-10 2013-12-10 Dolby International Ab Efficient and scalable parametric stereo coding for low bitrate audio coding applications
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US7610198B2 (en) 2001-08-16 2009-10-27 Broadcom Corporation Robust quantization with efficient WMSE search of a sign-shape codebook using illegal space
US7617096B2 (en) * 2001-08-16 2009-11-10 Broadcom Corporation Robust quantization and inverse quantization using illegal space
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US7206740B2 (en) * 2002-01-04 2007-04-17 Broadcom Corporation Efficient excitation quantization in noise feedback coding with general noise shaping
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US7937271B2 (en) * 2004-09-17 2011-05-03 Digital Rise Technology Co., Ltd. Audio decoding using variable-length codebook application ranges
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JP4977471B2 (ja) * 2004-11-05 2012-07-18 パナソニック株式会社 符号化装置及び符号化方法
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US7761304B2 (en) 2004-11-30 2010-07-20 Agere Systems Inc. Synchronizing parametric coding of spatial audio with externally provided downmix
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KR100707174B1 (ko) * 2004-12-31 2007-04-13 삼성전자주식회사 광대역 음성 부호화 및 복호화 시스템에서 고대역 음성부호화 및 복호화 장치와 그 방법
US7903824B2 (en) 2005-01-10 2011-03-08 Agere Systems Inc. Compact side information for parametric coding of spatial audio
JP4761506B2 (ja) * 2005-03-01 2011-08-31 国立大学法人北陸先端科学技術大学院大学 音声処理方法と装置及びプログラム並びに音声システム
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US20060235685A1 (en) * 2005-04-15 2006-10-19 Nokia Corporation Framework for voice conversion
CN101322181B (zh) * 2005-11-30 2012-04-18 艾利森电话股份有限公司 有效的语音流转换方法及装置
US7660371B2 (en) * 2006-09-07 2010-02-09 Intel Corporation Normalized auto-correlators
KR101131880B1 (ko) * 2007-03-23 2012-04-03 삼성전자주식회사 오디오 신호의 인코딩 방법 및 장치, 그리고 오디오 신호의디코딩 방법 및 장치
ATE500588T1 (de) * 2008-01-04 2011-03-15 Dolby Sweden Ab Audiokodierer und -dekodierer
FR2931964A1 (fr) * 2008-06-02 2009-12-04 Centre Nat Rech Scient Procede de denombrement des vecteurs dans les reseaux reguliers de points.
CA2972812C (en) * 2008-07-10 2018-07-24 Voiceage Corporation Device and method for quantizing and inverse quantizing lpc filters in a super-frame
CN101430881B (zh) * 2008-11-10 2013-04-17 华为技术有限公司 一种编码、解码、编解码方法、编解码系统以及相关装置
US9153238B2 (en) * 2010-04-08 2015-10-06 Lg Electronics Inc. Method and apparatus for processing an audio signal
US20120029926A1 (en) * 2010-07-30 2012-02-02 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for dependent-mode coding of audio signals
US9208792B2 (en) 2010-08-17 2015-12-08 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for noise injection
DK3244405T3 (da) * 2011-03-04 2019-07-22 Ericsson Telefon Ab L M Audiodekoder med forstærkningskorrektion efter kvantisering
CN103636129B (zh) * 2011-07-01 2017-02-15 诺基亚技术有限公司 多尺度码本搜索
US9020818B2 (en) 2012-03-05 2015-04-28 Malaspina Labs (Barbados) Inc. Format based speech reconstruction from noisy signals
US9384759B2 (en) 2012-03-05 2016-07-05 Malaspina Labs (Barbados) Inc. Voice activity detection and pitch estimation
US9437213B2 (en) 2012-03-05 2016-09-06 Malaspina Labs (Barbados) Inc. Voice signal enhancement
JP6366706B2 (ja) * 2013-10-18 2018-08-01 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン スピーチ関連のスペクトル整形情報を使用したオーディオ信号符号化と復号化の概念
CN105723456B (zh) * 2013-10-18 2019-12-13 弗朗霍夫应用科学研究促进协会 自适应编码及解码音频信号的编码器、解码器、编码和解码方法
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CN108388942A (zh) * 2018-02-27 2018-08-10 四川云淞源科技有限公司 基于大数据的信息智能处理方法
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CN111143597B (zh) * 2019-12-13 2023-06-20 浙江大华技术股份有限公司 图像检索方法、终端及存储装置
CN111247581B (zh) * 2019-12-23 2023-10-10 深圳市优必选科技股份有限公司 一种多语言文本合成语音方法、装置、设备及存储介质

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Also Published As

Publication number Publication date
DE69726525T2 (de) 2004-09-30
CN1188957A (zh) 1998-07-29
JP3707153B2 (ja) 2005-10-19
EP0831457A3 (en) 1998-12-16
US6611800B1 (en) 2003-08-26
EP0831457B1 (en) 2003-12-03
DE69726525D1 (de) 2004-01-15
KR19980024885A (ko) 1998-07-06
KR100543982B1 (ko) 2006-07-21
EP0831457A2 (en) 1998-03-25
TW360859B (en) 1999-06-11
JPH1097298A (ja) 1998-04-14
MY120520A (en) 2005-11-30
CN1145142C (zh) 2004-04-07

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