JPWO2022145015A1 - - Google Patents

Info

Publication number
JPWO2022145015A1
JPWO2022145015A1 JP2022572857A JP2022572857A JPWO2022145015A1 JP WO2022145015 A1 JPWO2022145015 A1 JP WO2022145015A1 JP 2022572857 A JP2022572857 A JP 2022572857A JP 2022572857 A JP2022572857 A JP 2022572857A JP WO2022145015 A1 JPWO2022145015 A1 JP WO2022145015A1
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.)
Pending
Application number
JP2022572857A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022145015A1 publication Critical patent/JPWO2022145015A1/ja
Pending legal-status Critical Current

Links

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
    • G10L21/0272—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
    • 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
    • G10L21/0308—Voice signal separating characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2022572857A 2020-12-28 2020-12-28 Pending JPWO2022145015A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/049247 WO2022145015A1 (ja) 2020-12-28 2020-12-28 信号処理装置、信号処理方法及び信号処理プログラム

Publications (1)

Publication Number Publication Date
JPWO2022145015A1 true JPWO2022145015A1 (ja) 2022-07-07

Family

ID=82259163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022572857A Pending JPWO2022145015A1 (ja) 2020-12-28 2020-12-28

Country Status (2)

Country Link
JP (1) JPWO2022145015A1 (ja)
WO (1) WO2022145015A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4565162B2 (ja) * 2006-03-03 2010-10-20 独立行政法人産業技術総合研究所 発話イベント分離方法、発話イベント分離システム、及び、発話イベント分離プログラム
JP6985221B2 (ja) * 2018-07-19 2021-12-22 株式会社日立製作所 音声認識装置及び音声認識方法
WO2020039571A1 (ja) * 2018-08-24 2020-02-27 三菱電機株式会社 音声分離装置、音声分離方法、音声分離プログラム、及び音声分離システム
JP7131424B2 (ja) * 2019-02-18 2022-09-06 日本電信電話株式会社 信号処理装置、学習装置、信号処理方法、学習方法及びプログラム

Also Published As

Publication number Publication date
WO2022145015A1 (ja) 2022-07-07

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