JPWO2022024188A1 - - Google Patents

Info

Publication number
JPWO2022024188A1
JPWO2022024188A1 JP2022539809A JP2022539809A JPWO2022024188A1 JP WO2022024188 A1 JPWO2022024188 A1 JP WO2022024188A1 JP 2022539809 A JP2022539809 A JP 2022539809A JP 2022539809 A JP2022539809 A JP 2022539809A JP WO2022024188 A1 JPWO2022024188 A1 JP WO2022024188A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022539809A
Other versions
JPWO2022024188A5 (ja
JP7540489B2 (ja
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 filed Critical
Publication of JPWO2022024188A1 publication Critical patent/JPWO2022024188A1/ja
Publication of JPWO2022024188A5 publication Critical patent/JPWO2022024188A5/ja
Application granted granted Critical
Publication of JP7540489B2 publication Critical patent/JP7540489B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/04—Training, enrolment or model building
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/20—Pattern transformations or operations aimed at increasing system robustness, e.g. against channel noise or different working conditions
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2022539809A 2020-07-27 2020-07-27 音声登録装置、制御方法、プログラム及び記憶媒体 Active JP7540489B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/028724 WO2022024188A1 (ja) 2020-07-27 2020-07-27 音声登録装置、制御方法、プログラム及び記憶媒体

Publications (3)

Publication Number Publication Date
JPWO2022024188A1 true JPWO2022024188A1 (ja) 2022-02-03
JPWO2022024188A5 JPWO2022024188A5 (ja) 2023-03-27
JP7540489B2 JP7540489B2 (ja) 2024-08-27

Family

ID=80037835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022539809A Active JP7540489B2 (ja) 2020-07-27 2020-07-27 音声登録装置、制御方法、プログラム及び記憶媒体

Country Status (3)

Country Link
US (1) US20230282217A1 (ja)
JP (1) JP7540489B2 (ja)
WO (1) WO2022024188A1 (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228198A (ja) * 1987-03-17 1988-09-22 株式会社リコー 音声パタ−ン登録方式
JPH02244096A (ja) * 1989-03-16 1990-09-28 Mitsubishi Electric Corp 音声認識装置
JPH06138895A (ja) * 1992-10-26 1994-05-20 Sharp Corp 音声認識装置
JP4296622B2 (ja) 1998-10-26 2009-07-15 ソニー株式会社 エコー消去装置及び方法、並びに音声再生装置
JP4255897B2 (ja) * 2004-08-16 2009-04-15 東芝テック株式会社 話者認識装置
JP2009020218A (ja) * 2007-07-10 2009-01-29 Canon Inc 音声登録装置及びその制御方法、コンピュータプログラム

Also Published As

Publication number Publication date
US20230282217A1 (en) 2023-09-07
JP7540489B2 (ja) 2024-08-27
WO2022024188A1 (ja) 2022-02-03

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