JP7677432B2 - 情報処理システム、情報処理装置、情報処理方法、及び記録媒体 - Google Patents

情報処理システム、情報処理装置、情報処理方法、及び記録媒体 Download PDF

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JP7677432B2
JP7677432B2 JP2023539570A JP2023539570A JP7677432B2 JP 7677432 B2 JP7677432 B2 JP 7677432B2 JP 2023539570 A JP2023539570 A JP 2023539570A JP 2023539570 A JP2023539570 A JP 2023539570A JP 7677432 B2 JP7677432 B2 JP 7677432B2
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keyword
information
information processing
feature
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JPWO2023013060A1 (https=
JPWO2023013060A5 (https=
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芳紀 幸田
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NEC Corp
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NEC Corp
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    • 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
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
    • 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
    • G10L17/06—Decision making techniques; Pattern matching strategies
    • 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
    • G10L15/08—Speech classification or search
    • G10L2015/088—Word spotting

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Game Theory and Decision Science (AREA)
  • Business, Economics & Management (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Telephonic Communication Services (AREA)
JP2023539570A 2021-08-06 2021-08-06 情報処理システム、情報処理装置、情報処理方法、及び記録媒体 Active JP7677432B2 (ja)

Applications Claiming Priority (1)

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PCT/JP2021/029412 WO2023013060A1 (ja) 2021-08-06 2021-08-06 情報処理システム、情報処理装置、情報処理方法、及び記録媒体

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JPWO2023013060A1 JPWO2023013060A1 (https=) 2023-02-09
JPWO2023013060A5 JPWO2023013060A5 (https=) 2024-04-08
JP7677432B2 true JP7677432B2 (ja) 2025-05-15

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US (1) US20240355333A1 (https=)
JP (1) JP7677432B2 (https=)
WO (1) WO2023013060A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004294755A (ja) 2003-03-27 2004-10-21 Secom Co Ltd 話者認証装置及び話者認証プログラム
JP2016206428A (ja) 2015-04-23 2016-12-08 京セラ株式会社 電子機器および声紋認証方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8543834B1 (en) * 2012-09-10 2013-09-24 Google Inc. Voice authentication and command
KR102113879B1 (ko) * 2018-12-19 2020-05-26 주식회사 공훈 참조 데이터베이스를 활용한 화자 음성 인식 방법 및 그 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004294755A (ja) 2003-03-27 2004-10-21 Secom Co Ltd 話者認証装置及び話者認証プログラム
JP2016206428A (ja) 2015-04-23 2016-12-08 京セラ株式会社 電子機器および声紋認証方法

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WO2023013060A1 (ja) 2023-02-09
US20240355333A1 (en) 2024-10-24
JPWO2023013060A1 (https=) 2023-02-09

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