JPWO2021205560A1 - - Google Patents

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Publication number
JPWO2021205560A1
JPWO2021205560A1 JP2022513762A JP2022513762A JPWO2021205560A1 JP WO2021205560 A1 JPWO2021205560 A1 JP WO2021205560A1 JP 2022513762 A JP2022513762 A JP 2022513762A JP 2022513762 A JP2022513762 A JP 2022513762A JP WO2021205560 A1 JPWO2021205560 A1 JP WO2021205560A1
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
JP2022513762A
Other versions
JP7456498B2 (ja
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Publication of JPWO2021205560A1 publication Critical patent/JPWO2021205560A1/ja
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Publication of JP7456498B2 publication Critical patent/JP7456498B2/ja
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Anticipated expiration legal-status Critical

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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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • 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
    • G10L25/18—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 spectral information of each sub-band
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP2022513762A 2020-04-08 2020-04-08 置き去り検知方法、置き去り検知装置、およびプログラム Active JP7456498B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/015795 WO2021205560A1 (ja) 2020-04-08 2020-04-08 置き去り検知方法、置き去り検知装置、およびプログラム

Publications (2)

Publication Number Publication Date
JPWO2021205560A1 true JPWO2021205560A1 (ja) 2021-10-14
JP7456498B2 JP7456498B2 (ja) 2024-03-27

Family

ID=78022513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022513762A Active JP7456498B2 (ja) 2020-04-08 2020-04-08 置き去り検知方法、置き去り検知装置、およびプログラム

Country Status (3)

Country Link
US (1) US20230162755A1 (ja)
JP (1) JP7456498B2 (ja)
WO (1) WO2021205560A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114954339B (zh) * 2022-05-24 2023-04-28 中国第一汽车股份有限公司 一种基于语音识别技术防止儿童被困车内的检测装置和方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016102822A (ja) * 2014-11-27 2016-06-02 株式会社Ｊｖｃケンウッド 乳幼児泣き声検出装置
JP2019099086A (ja) * 2017-12-07 2019-06-24 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 乗員検知装置及び警告装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026357A (en) * 1996-05-15 2000-02-15 Advanced Micro Devices, Inc. First formant location determination and removal from speech correlation information for pitch detection
JP4491462B2 (ja) * 2003-05-21 2010-06-30 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 可聴のメッセージを生成可能なモニタシステム
JPWO2008007616A1 (ja) * 2006-07-13 2009-12-10 日本電気株式会社 無音声発声の入力警告装置と方法並びにプログラム
WO2015004909A1 (ja) * 2013-07-10 2015-01-15 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 話者識別方法及び話者識別システム
JP6136995B2 (ja) * 2014-03-07 2017-05-31 株式会社Ｊｖｃケンウッド 雑音低減装置
US9965685B2 (en) * 2015-06-12 2018-05-08 Google Llc Method and system for detecting an audio event for smart home devices
US10085087B2 (en) * 2017-02-17 2018-09-25 Oki Electric Industry Co., Ltd. Sound pick-up device, program, and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016102822A (ja) * 2014-11-27 2016-06-02 株式会社Ｊｖｃケンウッド 乳幼児泣き声検出装置
JP2019099086A (ja) * 2017-12-07 2019-06-24 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 乗員検知装置及び警告装置

Also Published As

Publication number Publication date
WO2021205560A1 (ja) 2021-10-14
JP7456498B2 (ja) 2024-03-27
US20230162755A1 (en) 2023-05-25

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