PL3462448T3 - Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu - Google Patents

Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu

Info

Publication number
PL3462448T3
PL3462448T3 PL18200698T PL18200698T PL3462448T3 PL 3462448 T3 PL3462448 T3 PL 3462448T3 PL 18200698 T PL18200698 T PL 18200698T PL 18200698 T PL18200698 T PL 18200698T PL 3462448 T3 PL3462448 T3 PL 3462448T3
Authority
PL
Poland
Prior art keywords
program
recording medium
analysis apparatus
linear predictive
predictive analysis
Prior art date
Application number
PL18200698T
Other languages
English (en)
Inventor
Yutaka Kamamoto
Takehiro Moriya
Noboru Harada
Original Assignee
Nippon Telegraph And Telephone Corporation
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 Nippon Telegraph And Telephone Corporation filed Critical Nippon Telegraph And Telephone Corporation
Publication of PL3462448T3 publication Critical patent/PL3462448T3/pl

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
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G10L25/06—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 correlation coefficients
    • 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
    • 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G10L25/90—Pitch determination of speech signals
    • 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
    • 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
    • G10L25/21—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 power information

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Complex Calculations (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Auxiliary Devices For Music (AREA)
PL18200698T 2014-01-24 2015-01-20 Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu PL3462448T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2014011318 2014-01-24
JP2014152525 2014-07-28
EP18200698.1A EP3462448B1 (en) 2014-01-24 2015-01-20 Linear predictive analysis apparatus, method, program and recording medium
EP15740985.5A EP3098813B1 (en) 2014-01-24 2015-01-20 Linear predictive analysis apparatus, method, program and recording medium
PCT/JP2015/051352 WO2015111569A1 (ja) 2014-01-24 2015-01-20 線形予測分析装置、方法、プログラム及び記録媒体

Publications (1)

Publication Number Publication Date
PL3462448T3 true PL3462448T3 (pl) 2020-08-10

Family

ID=53681372

Family Applications (3)

Application Number Title Priority Date Filing Date
PL18200716T PL3462449T3 (pl) 2014-01-24 2015-01-20 Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu
PL15740985T PL3098813T3 (pl) 2014-01-24 2015-01-20 Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu
PL18200698T PL3462448T3 (pl) 2014-01-24 2015-01-20 Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL18200716T PL3462449T3 (pl) 2014-01-24 2015-01-20 Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu
PL15740985T PL3098813T3 (pl) 2014-01-24 2015-01-20 Urządzenie, sposób i program do analizy liniowo-predykcyjnej oraz nośnik zapisu

Country Status (8)

Country Link
US (4) US9928850B2 (pl)
EP (3) EP3462448B1 (pl)
JP (3) JP6250073B2 (pl)
KR (3) KR101850529B1 (pl)
CN (3) CN110349590B (pl)
ES (3) ES2863554T3 (pl)
PL (3) PL3462449T3 (pl)
WO (1) WO2015111569A1 (pl)

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CN110415715B (zh) * 2014-01-24 2022-11-25 日本电信电话株式会社 线性预测分析装置、线性预测分析方法以及记录介质
JP6250073B2 (ja) * 2014-01-24 2017-12-20 日本電信電話株式会社 線形予測分析装置、方法、プログラム及び記録媒体
CN107980151B (zh) * 2017-02-22 2020-03-17 清华大学深圳研究生院 一种基于心电认证的门禁系统及其认证方法
JP6904198B2 (ja) * 2017-09-25 2021-07-14 富士通株式会社 音声処理プログラム、音声処理方法および音声処理装置
EP3737115A1 (en) * 2019-05-06 2020-11-11 GN Hearing A/S A hearing apparatus with bone conduction sensor
KR102773518B1 (ko) * 2022-11-30 2025-02-27 주식회사 아큐리스 점유용량을 감소하기 위한 음성인식 시스템 및 방법

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FR2742568B1 (fr) * 1995-12-15 1998-02-13 Catherine Quinquis Procede d'analyse par prediction lineaire d'un signal audiofrequence, et procedes de codage et de decodage d'un signal audiofrequence en comportant application
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US7529661B2 (en) * 2002-02-06 2009-05-05 Broadcom Corporation Pitch extraction methods and systems for speech coding using quadratically-interpolated and filtered peaks for multiple time lag extraction
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US7155386B2 (en) * 2003-03-15 2006-12-26 Mindspeed Technologies, Inc. Adaptive correlation window for open-loop pitch
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JP4733552B2 (ja) * 2006-04-06 2011-07-27 日本電信電話株式会社 Ｐａｒｃｏｒ係数算出装置、ｐａｒｃｏｒ係数算出方法、そのプログラムおよびその記録媒体
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JP2009539132A (ja) * 2006-05-30 2009-11-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ オーディオ信号の線形予測符号化
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CN102067211B (zh) * 2009-03-11 2013-04-17 华为技术有限公司 一种线性预测分析方法、装置及系统
CN102930871B (zh) * 2009-03-11 2014-07-16 华为技术有限公司 一种线性预测分析方法、装置及系统
CA2793320C (en) * 2010-04-09 2016-07-12 Dolby International Ab Mdct-based complex prediction stereo coding
KR20130111611A (ko) * 2011-01-25 2013-10-10 니뽄 덴신 덴와 가부시키가이샤 부호화 방법, 부호화 장치, 주기성 특징량 결정 방법, 주기성 특징량 결정 장치, 프로그램, 기록 매체
EP2671323B1 (en) * 2011-02-01 2016-10-05 Huawei Technologies Co., Ltd. Method and apparatus for providing signal processing coefficients
JP6250073B2 (ja) * 2014-01-24 2017-12-20 日本電信電話株式会社 線形予測分析装置、方法、プログラム及び記録媒体
CN110415715B (zh) * 2014-01-24 2022-11-25 日本电信电话株式会社 线性预测分析装置、线性预测分析方法以及记录介质

Also Published As

Publication number Publication date
JP2018049288A (ja) 2018-03-29
EP3098813A1 (en) 2016-11-30
KR20180023021A (ko) 2018-03-06
EP3462448B1 (en) 2020-04-22
CN110299146A (zh) 2019-10-01
US9928850B2 (en) 2018-03-27
JP6449969B2 (ja) 2019-01-09
JP2018028700A (ja) 2018-02-22
JP6250073B2 (ja) 2017-12-20
ES2863554T3 (es) 2021-10-11
US20180166094A1 (en) 2018-06-14
KR20160099703A (ko) 2016-08-22
ES2798139T3 (es) 2020-12-09
JP6423065B2 (ja) 2018-11-14
CN105960676B (zh) 2019-10-25
US20180166093A1 (en) 2018-06-14
EP3462449A1 (en) 2019-04-03
CN110299146B (zh) 2023-03-24
KR101832368B1 (ko) 2018-02-26
US20160343387A1 (en) 2016-11-24
ES2713027T3 (es) 2019-05-17
EP3098813B1 (en) 2018-12-12
US10134419B2 (en) 2018-11-20
CN110349590B (zh) 2023-03-24
JPWO2015111569A1 (ja) 2017-03-23
EP3098813A4 (en) 2017-08-02
US10134420B2 (en) 2018-11-20
EP3462448A1 (en) 2019-04-03
US10115413B2 (en) 2018-10-30
KR101850529B1 (ko) 2018-04-19
US20180182413A1 (en) 2018-06-28
WO2015111569A1 (ja) 2015-07-30
PL3462449T3 (pl) 2021-06-28
CN110349590A (zh) 2019-10-18
PL3098813T3 (pl) 2019-05-31
EP3462449B1 (en) 2021-01-06
CN105960676A (zh) 2016-09-21
KR101883800B1 (ko) 2018-07-31
KR20180023020A (ko) 2018-03-06

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