CN117597734A - 信息处理系统、信息处理方法以及信息处理程序 - Google Patents

信息处理系统、信息处理方法以及信息处理程序 Download PDF

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Publication number
CN117597734A
CN117597734A CN202280047206.2A CN202280047206A CN117597734A CN 117597734 A CN117597734 A CN 117597734A CN 202280047206 A CN202280047206 A CN 202280047206A CN 117597734 A CN117597734 A CN 117597734A
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CN
China
Prior art keywords
sound
information
output
frequency band
sound information
Prior art date
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Pending
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CN202280047206.2A
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English (en)
Chinese (zh)
Inventor
中尾武寿
松村俊之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
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Panasonic Intellectual Property Corp of America
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Publication date
Application filed by Panasonic Intellectual Property Corp of America filed Critical Panasonic Intellectual Property Corp of America
Publication of CN117597734A publication Critical patent/CN117597734A/zh
Pending legal-status Critical Current

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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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • 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
    • G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • G10L21/10—Transforming into visible 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
    • G10L25/03—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
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • 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
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • G10L2025/937—Signal energy in various frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/005—Audio distribution systems for home, i.e. multi-room use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/007—Monitoring arrangements; Testing arrangements for public address systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CN202280047206.2A 2021-07-29 2022-07-19 信息处理系统、信息处理方法以及信息处理程序 Pending CN117597734A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-124570 2021-07-29
JP2021124570 2021-07-29
PCT/JP2022/028075 WO2023008260A1 (ja) 2021-07-29 2022-07-19 情報処理システム、情報処理方法、及び情報処理プログラム

Publications (1)

Publication Number Publication Date
CN117597734A true CN117597734A (zh) 2024-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280047206.2A Pending CN117597734A (zh) 2021-07-29 2022-07-19 信息处理系统、信息处理方法以及信息处理程序

Country Status (4)

Country Link
US (1) US20240161771A1 (https=)
JP (1) JPWO2023008260A1 (https=)
CN (1) CN117597734A (https=)
WO (1) WO2023008260A1 (https=)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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JP2011237865A (ja) * 2010-05-06 2011-11-24 Advanced Telecommunication Research Institute International 生活空間の見守りシステム
CN104737227B (zh) * 2012-11-05 2017-11-10 松下电器（美国）知识产权公司 语音音响编码装置、语音音响解码装置、语音音响编码方法和语音音响解码方法
TWI618051B (zh) * 2013-02-14 2018-03-11 杜比實驗室特許公司 用於利用估計之空間參數的音頻訊號增強的音頻訊號處理方法及裝置
US9747926B2 (en) * 2015-10-16 2017-08-29 Google Inc. Hotword recognition
WO2017080835A1 (en) * 2015-11-10 2017-05-18 Dolby International Ab Signal-dependent companding system and method to reduce quantization noise
CN110276235B (zh) * 2018-01-25 2023-06-16 意法半导体公司 通过感测瞬态事件和连续事件的智能装置的情境感知
JP2019132912A (ja) * 2018-01-29 2019-08-08 富士通株式会社 生活音記録装置及び生活音記録方法
KR102623998B1 (ko) * 2018-07-17 2024-01-12 삼성전자주식회사 음성인식을 위한 전자장치 및 그 제어 방법
ES3021337T3 (en) * 2019-02-21 2025-05-26 Ericsson Telefon Ab L M Spectral shape estimation from mdct coefficients
US12289583B2 (en) * 2019-09-09 2025-04-29 Nippon Telegraph And Telephone Corporation Sound collection and emission apparatus, sound collection and emission method, and program
CN110838299B (zh) * 2019-11-13 2022-03-25 腾讯音乐娱乐科技（深圳）有限公司 一种瞬态噪声的检测方法、装置及设备
US11282527B2 (en) * 2020-02-28 2022-03-22 Synaptics Incorporated Subaudible tones to validate audio signals
KR20210133496A (ko) * 2020-04-29 2021-11-08 주식회사 더바인코퍼레이션 인공 신경망을 활용한 노인 생활 모니터링 방법 및 장치
CA3115423A1 (en) * 2020-05-01 2021-11-01 Systemes De Controle Actif Soft Db Inc. A system and a method for sound recognition
US11443760B2 (en) * 2020-05-08 2022-09-13 DTEN, Inc. Active sound control
EP3944240A1 (en) * 2020-07-20 2022-01-26 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Method of determining a perceptual impact of reverberation on a perceived quality of a signal, as well as computer program product
CN111968662B (zh) * 2020-08-10 2024-09-03 北京小米松果电子有限公司 音频信号的处理方法及装置、存储介质

Also Published As

Publication number Publication date
US20240161771A1 (en) 2024-05-16
JPWO2023008260A1 (https=) 2023-02-02
WO2023008260A1 (ja) 2023-02-02

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