DK2211563T3 - Fremgangsmåde og apparat til blind kildeadskillelse til forbedring af interferensestimering ved binaural Weiner-filtrering - Google Patents

Fremgangsmåde og apparat til blind kildeadskillelse til forbedring af interferensestimering ved binaural Weiner-filtrering

Info

Publication number
DK2211563T3
DK2211563T3 DK09000799.8T DK09000799T DK2211563T3 DK 2211563 T3 DK2211563 T3 DK 2211563T3 DK 09000799 T DK09000799 T DK 09000799T DK 2211563 T3 DK2211563 T3 DK 2211563T3
Authority
DK
Denmark
Prior art keywords
binaural
weiner
filtration
separation method
source separation
Prior art date
Application number
DK09000799.8T
Other languages
English (en)
Inventor
Walter Kellermann
Yuanhang Zheng
Original Assignee
Siemens Medical Instr Pte Ltd
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 by Siemens Medical Instr Pte Ltd filed Critical Siemens Medical Instr Pte Ltd
Application granted granted Critical
Publication of DK2211563T3 publication Critical patent/DK2211563T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/552—Binaural
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/41—Detection or adaptation of hearing aid parameters or programs to listening situation, e.g. pub, forest

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Quality & Reliability (AREA)
  • Computational Linguistics (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK09000799.8T 2009-01-21 2009-01-21 Fremgangsmåde og apparat til blind kildeadskillelse til forbedring af interferensestimering ved binaural Weiner-filtrering DK2211563T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09000799A EP2211563B1 (en) 2009-01-21 2009-01-21 Method and apparatus for blind source separation improving interference estimation in binaural Wiener filtering

Publications (1)

Publication Number Publication Date
DK2211563T3 true DK2211563T3 (da) 2011-12-19

Family

ID=40578026

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09000799.8T DK2211563T3 (da) 2009-01-21 2009-01-21 Fremgangsmåde og apparat til blind kildeadskillelse til forbedring af interferensestimering ved binaural Weiner-filtrering

Country Status (3)

Country Link
US (1) US8290189B2 (da)
EP (1) EP2211563B1 (da)
DK (1) DK2211563T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2234415B1 (en) * 2009-03-24 2011-10-12 Siemens Medical Instruments Pte. Ltd. Method and acoustic signal processing system for binaural noise reduction
US9100734B2 (en) 2010-10-22 2015-08-04 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for far-field multi-source tracking and separation
US9037458B2 (en) 2011-02-23 2015-05-19 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for spatially selective audio augmentation
CN102903368B (zh) 2011-07-29 2017-04-12 杜比实验室特许公司 用于卷积盲源分离的方法和设备
US9185499B2 (en) * 2012-07-06 2015-11-10 Gn Resound A/S Binaural hearing aid with frequency unmasking
WO2014138774A1 (en) * 2013-03-12 2014-09-18 Hear Ip Pty Ltd A noise reduction method and system
DE102013207161B4 (de) 2013-04-19 2019-03-21 Sivantos Pte. Ltd. Verfahren zur Nutzsignalanpassung in binauralen Hörhilfesystemen
EP2866475A1 (en) 2013-10-23 2015-04-29 Thomson Licensing Method for and apparatus for decoding an audio soundfield representation for audio playback using 2D setups
WO2015184525A1 (en) 2014-06-05 2015-12-10 Interdev Technologies Systems and methods of interpreting speech data
US9949041B2 (en) 2014-08-12 2018-04-17 Starkey Laboratories, Inc. Hearing assistance device with beamformer optimized using a priori spatial information
US10789949B2 (en) * 2017-06-20 2020-09-29 Bose Corporation Audio device with wakeup word detection
CN111435598B (zh) * 2019-01-15 2023-08-18 北京地平线机器人技术研发有限公司 语音信号处理方法、装置、计算机可读介质及电子设备
US11380312B1 (en) * 2019-06-20 2022-07-05 Amazon Technologies, Inc. Residual echo suppression for keyword detection
US20230079569A1 (en) * 2020-02-13 2023-03-16 Nippon Telegraph And Telephone Corporation Sound source separation apparatus, sound source separation method, and program
CN115910092B (zh) * 2022-11-29 2025-07-11 东南大学 基于简化注意力编解码网络的滤波求和多通道语音分离方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7171008B2 (en) * 2002-02-05 2007-01-30 Mh Acoustics, Llc Reducing noise in audio systems
DE102004053790A1 (de) 2004-11-08 2006-05-18 Siemens Audiologische Technik Gmbh Verfahren zur Erzeugung von Stereosignalen für getrennte Quellen und entsprechendes Akustiksystem
US7464029B2 (en) * 2005-07-22 2008-12-09 Qualcomm Incorporated Robust separation of speech signals in a noisy environment
GB0609248D0 (en) * 2006-05-10 2006-06-21 Leuven K U Res & Dev Binaural noise reduction preserving interaural transfer functions
EP2394270A1 (en) * 2009-02-03 2011-12-14 University Of Ottawa Method and system for a multi-microphone noise reduction
EP2234415B1 (en) * 2009-03-24 2011-10-12 Siemens Medical Instruments Pte. Ltd. Method and acoustic signal processing system for binaural noise reduction

Also Published As

Publication number Publication date
EP2211563A1 (en) 2010-07-28
EP2211563B1 (en) 2011-08-24
US8290189B2 (en) 2012-10-16
US20100183178A1 (en) 2010-07-22

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