TWI588821B - 機器人自身音源消除系統 - Google Patents

機器人自身音源消除系統 Download PDF

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Publication number
TWI588821B
TWI588821B TW105120630A TW105120630A TWI588821B TW I588821 B TWI588821 B TW I588821B TW 105120630 A TW105120630 A TW 105120630A TW 105120630 A TW105120630 A TW 105120630A TW I588821 B TWI588821 B TW I588821B
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TW
Taiwan
Prior art keywords
signal
mixed
digital signal
sound source
channel
Prior art date
Application number
TW105120630A
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English (en)
Chinese (zh)
Other versions
TW201701272A (zh
Inventor
劉鑫
高鵬
施家琪
范利春
Original Assignee
芋頭科技(杭州)有限公司
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Publication of TW201701272A publication Critical patent/TW201701272A/zh
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Publication of TWI588821B publication Critical patent/TWI588821B/zh

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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
    • 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
    • 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
    • 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
    • G10L13/00—Speech synthesis; Text to speech systems
    • 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
    • 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
    • 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
    • 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
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/84—Detection of presence or absence of voice signals for discriminating voice from noise
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/02—Knowledge representation; Symbolic representation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/02—Knowledge representation; Symbolic representation
    • G06N5/022—Knowledge engineering; Knowledge acquisition
    • 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
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced 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
    • 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

Landscapes

  • 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)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Circuit For Audible Band Transducer (AREA)
TW105120630A 2015-06-30 2016-06-29 機器人自身音源消除系統 TWI588821B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510381657.1A CN106328165A (zh) 2015-06-30 2015-06-30 一种机器人自身音源消除系统

Publications (2)

Publication Number Publication Date
TW201701272A TW201701272A (zh) 2017-01-01
TWI588821B true TWI588821B (zh) 2017-06-21

Family

ID=57607848

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105120630A TWI588821B (zh) 2015-06-30 2016-06-29 機器人自身音源消除系統

Country Status (6)

Country Link
US (1) US10482898B2 (https=)
EP (1) EP3319088A4 (https=)
JP (1) JP2018519552A (https=)
CN (1) CN106328165A (https=)
TW (1) TWI588821B (https=)
WO (1) WO2017000774A1 (https=)

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CN110534110B (zh) * 2018-05-25 2022-04-15 深圳市优必选科技有限公司 一种机器人及提高其语音交互识别率的方法、装置和电路
US11270712B2 (en) 2019-08-28 2022-03-08 Insoundz Ltd. System and method for separation of audio sources that interfere with each other using a microphone array
CN111883158B (zh) * 2020-07-30 2024-04-16 广州易点智慧出行科技有限公司 一种回声消除方法和装置
CN113035188A (zh) * 2021-02-25 2021-06-25 平安普惠企业管理有限公司 通话文本生成方法、装置、设备及存储介质
CN115103286B (zh) * 2022-04-29 2024-09-27 北京瑞森新谱科技股份有限公司 一种asio低延时声学采集方法

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TW200926150A (en) * 2007-12-07 2009-06-16 Univ Nat Chiao Tung Intelligent voice purification system and its method thereof
CN103718241A (zh) * 2011-11-02 2014-04-09 三菱电机株式会社 噪音抑制装置

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TW200926150A (en) * 2007-12-07 2009-06-16 Univ Nat Chiao Tung Intelligent voice purification system and its method thereof
CN103718241A (zh) * 2011-11-02 2014-04-09 三菱电机株式会社 噪音抑制装置

Also Published As

Publication number Publication date
EP3319088A4 (en) 2019-01-23
TW201701272A (zh) 2017-01-01
US20190115042A1 (en) 2019-04-18
CN106328165A (zh) 2017-01-11
US10482898B2 (en) 2019-11-19
WO2017000774A1 (zh) 2017-01-05
EP3319088A1 (en) 2018-05-09
JP2018519552A (ja) 2018-07-19

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