CN115917642A - 声音处理系统、声音处理装置以及声音处理方法 - Google Patents

声音处理系统、声音处理装置以及声音处理方法 Download PDF

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Publication number
CN115917642A
CN115917642A CN202180052503.1A CN202180052503A CN115917642A CN 115917642 A CN115917642 A CN 115917642A CN 202180052503 A CN202180052503 A CN 202180052503A CN 115917642 A CN115917642 A CN 115917642A
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China
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voice
speaker
microphone
command
specified
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CN202180052503.1A
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Chinese (zh)
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CN115917642B (en
Inventor
山梨智史
持木南生也
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Panasonic Automotive Systems Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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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
    • 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
    • G10L21/0272—Voice signal separating
    • G10L21/028—Voice signal separating using properties of sound source
    • 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
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • 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
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command
    • 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
    • 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
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
CN202180052503.1A 2020-09-18 2021-04-20 Sound processing system, sound processing device, and sound processing method Active CN115917642B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020157743 2020-09-18
JP2020-157743 2020-09-18
PCT/JP2021/016088 WO2022059245A1 (ja) 2020-09-18 2021-04-20 音声処理システム、音声処理装置、及び音声処理方法

Publications (2)

Publication Number Publication Date
CN115917642A true CN115917642A (zh) 2023-04-04
CN115917642B CN115917642B (en) 2026-05-05

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080140400A1 (en) * 2006-12-12 2008-06-12 International Business Machines Corporation Voice recognition interactive system
CN102483918A (zh) * 2009-11-06 2012-05-30 株式会社东芝 声音识别装置
WO2017081960A1 (ja) * 2015-11-09 2017-05-18 三菱自動車工業株式会社 音声認識制御システム
JP2017090614A (ja) * 2015-11-09 2017-05-25 三菱自動車工業株式会社 音声認識制御システム
US20180047394A1 (en) * 2016-08-12 2018-02-15 Paypal, Inc. Location based voice association system
WO2019069731A1 (ja) * 2017-10-06 2019-04-11 ソニー株式会社 情報処理装置、情報処理方法、プログラム、および移動体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080140400A1 (en) * 2006-12-12 2008-06-12 International Business Machines Corporation Voice recognition interactive system
CN102483918A (zh) * 2009-11-06 2012-05-30 株式会社东芝 声音识别装置
WO2017081960A1 (ja) * 2015-11-09 2017-05-18 三菱自動車工業株式会社 音声認識制御システム
JP2017090614A (ja) * 2015-11-09 2017-05-25 三菱自動車工業株式会社 音声認識制御システム
US20180047394A1 (en) * 2016-08-12 2018-02-15 Paypal, Inc. Location based voice association system
WO2019069731A1 (ja) * 2017-10-06 2019-04-11 ソニー株式会社 情報処理装置、情報処理方法、プログラム、および移動体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
郭慧;耿昌进;: "语音控制智能车系统设计", 电子世界, no. 11, 15 June 2020 (2020-06-15) *

Also Published As

Publication number Publication date
US12412594B2 (en) 2025-09-09
DE112021004878T5 (de) 2023-08-10
US20230178093A1 (en) 2023-06-08
JP7702212B2 (ja) 2025-07-03
WO2022059245A1 (ja) 2022-03-24
JPWO2022059245A1 (https=) 2022-03-24

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