IL169587A0 - Systen and method for speech processing using independent component analysis under stability constraints - Google Patents

Systen and method for speech processing using independent component analysis under stability constraints

Info

Publication number
IL169587A0
IL169587A0 IL169587A IL16958705A IL169587A0 IL 169587 A0 IL169587 A0 IL 169587A0 IL 169587 A IL169587 A IL 169587A IL 16958705 A IL16958705 A IL 16958705A IL 169587 A0 IL169587 A0 IL 169587A0
Authority
IL
Israel
Prior art keywords
systen
component analysis
speech processing
independent component
analysis under
Prior art date
Application number
IL169587A
Original Assignee
Softmax Inc
Erik Visser
Te Won Lee
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
Priority claimed from PCT/US2003/039593 external-priority patent/WO2004053839A1/en
Application filed by Softmax Inc, Erik Visser, Te Won Lee filed Critical Softmax Inc
Publication of IL169587A0 publication Critical patent/IL169587A0/en

Links

IL169587A 2002-12-11 2005-07-07 Systen and method for speech processing using independent component analysis under stability constraints IL169587A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43269102P 2002-12-11 2002-12-11
PCT/US2003/039593 WO2004053839A1 (en) 2002-12-11 2003-12-11 System and method for speech processing using independent component analysis under stability constraints

Publications (1)

Publication Number Publication Date
IL169587A0 true IL169587A0 (en) 2009-02-11

Family

ID=36167000

Family Applications (1)

Application Number Title Priority Date Filing Date
IL169587A IL169587A0 (en) 2002-12-11 2005-07-07 Systen and method for speech processing using independent component analysis under stability constraints

Country Status (2)

Country Link
CN (1) CN100392723C (en)
IL (1) IL169587A0 (en)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101471970B (en) * 2007-12-27 2012-05-23 深圳富泰宏精密工业有限公司 Portable electronic device
JP2010187363A (en) * 2009-01-16 2010-08-26 Sanyo Electric Co Ltd Acoustic signal processing apparatus and reproducing device
JP5375400B2 (en) * 2009-07-22 2013-12-25 ソニー株式会社 Audio processing apparatus, audio processing method and program
JP2011191668A (en) * 2010-03-16 2011-09-29 Sony Corp Sound processing device, sound processing method and program
KR101658908B1 (en) * 2010-05-17 2016-09-30 삼성전자주식회사 Apparatus and method for improving a call voice quality in portable terminal
US9099096B2 (en) * 2012-05-04 2015-08-04 Sony Computer Entertainment Inc. Source separation by independent component analysis with moving constraint
US20130294611A1 (en) * 2012-05-04 2013-11-07 Sony Computer Entertainment Inc. Source separation by independent component analysis in conjuction with optimization of acoustic echo cancellation
CN103413555B (en) * 2013-08-16 2016-02-24 辽宁工业大学 A kind of small-bore array microphone sound enhancement method
GB2523984B (en) * 2013-12-18 2017-07-26 Cirrus Logic Int Semiconductor Ltd Processing received speech data
CN105100338B (en) * 2014-05-23 2018-08-10 联想(北京)有限公司 The method and apparatus for reducing noise
CN105848062B (en) * 2015-01-12 2018-01-05 芋头科技(杭州)有限公司 The digital microphone of multichannel
US9601131B2 (en) * 2015-06-25 2017-03-21 Htc Corporation Sound processing device and method
WO2017056288A1 (en) * 2015-10-01 2017-04-06 三菱電機株式会社 Sound-signal processing apparatus, sound processing method, monitoring apparatus, and monitoring method
US9691413B2 (en) * 2015-10-06 2017-06-27 Microsoft Technology Licensing, Llc Identifying sound from a source of interest based on multiple audio feeds
US10095470B2 (en) 2016-02-22 2018-10-09 Sonos, Inc. Audio response playback
US9947316B2 (en) 2016-02-22 2018-04-17 Sonos, Inc. Voice control of a media playback system
US10264030B2 (en) 2016-02-22 2019-04-16 Sonos, Inc. Networked microphone device control
US9820039B2 (en) 2016-02-22 2017-11-14 Sonos, Inc. Default playback devices
US9811314B2 (en) 2016-02-22 2017-11-07 Sonos, Inc. Metadata exchange involving a networked playback system and a networked microphone system
US9978390B2 (en) 2016-06-09 2018-05-22 Sonos, Inc. Dynamic player selection for audio signal processing
US10499150B2 (en) * 2016-07-05 2019-12-03 Knowles Electronics, Llc Microphone assembly with digital feedback loop
US10134399B2 (en) 2016-07-15 2018-11-20 Sonos, Inc. Contextualization of voice inputs
US10115400B2 (en) 2016-08-05 2018-10-30 Sonos, Inc. Multiple voice services
US9942678B1 (en) 2016-09-27 2018-04-10 Sonos, Inc. Audio playback settings for voice interaction
US9741360B1 (en) * 2016-10-09 2017-08-22 Spectimbre Inc. Speech enhancement for target speakers
US10181323B2 (en) 2016-10-19 2019-01-15 Sonos, Inc. Arbitration-based voice recognition
WO2018136144A1 (en) * 2017-01-18 2018-07-26 Hrl Laboratories, Llc Cognitive signal processor for simultaneous denoising and blind source separation
CN106898361B (en) * 2017-03-16 2020-05-26 杭州电子科技大学 A Single-Channel Blind Source Separation Method Based on Feedback Variational Mode Decomposition
JP6472824B2 (en) * 2017-03-21 2019-02-20 株式会社東芝 Signal processing apparatus, signal processing method, and voice correspondence presentation apparatus
US11183181B2 (en) 2017-03-27 2021-11-23 Sonos, Inc. Systems and methods of multiple voice services
JPWO2018207483A1 (en) * 2017-05-11 2020-01-23 シャープ株式会社 Information processing apparatus, electronic device, control method, and control program
US10475449B2 (en) 2017-08-07 2019-11-12 Sonos, Inc. Wake-word detection suppression
US10048930B1 (en) 2017-09-08 2018-08-14 Sonos, Inc. Dynamic computation of system response volume
US10446165B2 (en) 2017-09-27 2019-10-15 Sonos, Inc. Robust short-time fourier transform acoustic echo cancellation during audio playback
US10051366B1 (en) 2017-09-28 2018-08-14 Sonos, Inc. Three-dimensional beam forming with a microphone array
US10482868B2 (en) 2017-09-28 2019-11-19 Sonos, Inc. Multi-channel acoustic echo cancellation
US10466962B2 (en) 2017-09-29 2019-11-05 Sonos, Inc. Media playback system with voice assistance
US10880650B2 (en) 2017-12-10 2020-12-29 Sonos, Inc. Network microphone devices with automatic do not disturb actuation capabilities
US10818290B2 (en) 2017-12-11 2020-10-27 Sonos, Inc. Home graph
US11343614B2 (en) 2018-01-31 2022-05-24 Sonos, Inc. Device designation of playback and network microphone device arrangements
CN108597531B (en) * 2018-03-28 2021-05-28 南京大学 A method to improve dual-channel blind signal separation by multi-source activity detection
US11175880B2 (en) 2018-05-10 2021-11-16 Sonos, Inc. Systems and methods for voice-assisted media content selection
US10959029B2 (en) 2018-05-25 2021-03-23 Sonos, Inc. Determining and adapting to changes in microphone performance of playback devices
US10681460B2 (en) 2018-06-28 2020-06-09 Sonos, Inc. Systems and methods for associating playback devices with voice assistant services
US11076035B2 (en) 2018-08-28 2021-07-27 Sonos, Inc. Do not disturb feature for audio notifications
US10461710B1 (en) 2018-08-28 2019-10-29 Sonos, Inc. Media playback system with maximum volume setting
US10587430B1 (en) 2018-09-14 2020-03-10 Sonos, Inc. Networked devices, systems, and methods for associating playback devices based on sound codes
US11024331B2 (en) 2018-09-21 2021-06-01 Sonos, Inc. Voice detection optimization using sound metadata
US10811015B2 (en) 2018-09-25 2020-10-20 Sonos, Inc. Voice detection optimization based on selected voice assistant service
US11100923B2 (en) 2018-09-28 2021-08-24 Sonos, Inc. Systems and methods for selective wake word detection using neural network models
US10692518B2 (en) 2018-09-29 2020-06-23 Sonos, Inc. Linear filtering for noise-suppressed speech detection via multiple network microphone devices
US11899519B2 (en) 2018-10-23 2024-02-13 Sonos, Inc. Multiple stage network microphone device with reduced power consumption and processing load
EP3654249A1 (en) 2018-11-15 2020-05-20 Snips Dilated convolutions and gating for efficient keyword spotting
US11183183B2 (en) 2018-12-07 2021-11-23 Sonos, Inc. Systems and methods of operating media playback systems having multiple voice assistant services
US11132989B2 (en) 2018-12-13 2021-09-28 Sonos, Inc. Networked microphone devices, systems, and methods of localized arbitration
US10602268B1 (en) 2018-12-20 2020-03-24 Sonos, Inc. Optimization of network microphone devices using noise classification
DE102019200956A1 (en) * 2019-01-25 2020-07-30 Sonova Ag Signal processing device, system and method for processing audio signals
US10867604B2 (en) 2019-02-08 2020-12-15 Sonos, Inc. Devices, systems, and methods for distributed voice processing
CN110164468B (en) * 2019-04-25 2022-01-28 上海大学 Speech enhancement method and device based on double microphones
US11120794B2 (en) 2019-05-03 2021-09-14 Sonos, Inc. Voice assistant persistence across multiple network microphone devices
US11200894B2 (en) 2019-06-12 2021-12-14 Sonos, Inc. Network microphone device with command keyword eventing
US10871943B1 (en) 2019-07-31 2020-12-22 Sonos, Inc. Noise classification for event detection
US11138969B2 (en) 2019-07-31 2021-10-05 Sonos, Inc. Locally distributed keyword detection
US11189286B2 (en) 2019-10-22 2021-11-30 Sonos, Inc. VAS toggle based on device orientation
US11200900B2 (en) 2019-12-20 2021-12-14 Sonos, Inc. Offline voice control
US11562740B2 (en) 2020-01-07 2023-01-24 Sonos, Inc. Voice verification for media playback
US11556307B2 (en) 2020-01-31 2023-01-17 Sonos, Inc. Local voice data processing
US11308958B2 (en) 2020-02-07 2022-04-19 Sonos, Inc. Localized wakeword verification
US11308962B2 (en) 2020-05-20 2022-04-19 Sonos, Inc. Input detection windowing
US11482224B2 (en) 2020-05-20 2022-10-25 Sonos, Inc. Command keywords with input detection windowing
US12387716B2 (en) 2020-06-08 2025-08-12 Sonos, Inc. Wakewordless voice quickstarts
US11698771B2 (en) 2020-08-25 2023-07-11 Sonos, Inc. Vocal guidance engines for playback devices
US12283269B2 (en) 2020-10-16 2025-04-22 Sonos, Inc. Intent inference in audiovisual communication sessions
US11984123B2 (en) 2020-11-12 2024-05-14 Sonos, Inc. Network device interaction by range
CN112749641A (en) * 2020-12-29 2021-05-04 青岛申众教育咨询有限公司 Data acquisition method, server and system suitable for children language teaching scene
CN118303040A (en) 2021-09-30 2024-07-05 搜诺思公司 Enable and disable microphone and voice assistant
WO2023056258A1 (en) 2021-09-30 2023-04-06 Sonos, Inc. Conflict management for wake-word detection processes
CN114040308B (en) * 2021-11-17 2023-06-30 郑州航空工业管理学院 Skin hearing aid device based on emotion gain
US12327549B2 (en) 2022-02-09 2025-06-10 Sonos, Inc. Gatekeeping for voice intent processing
CN116129930B (en) * 2023-02-15 2025-07-29 乐鑫信息科技(上海)股份有限公司 Echo cancellation device and method without reference loop

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW230246B (en) * 1993-03-03 1994-09-11 Philips Electronics Nv
US5383164A (en) * 1993-06-10 1995-01-17 The Salk Institute For Biological Studies Adaptive system for broadband multisignal discrimination in a channel with reverberation
US6002776A (en) * 1995-09-18 1999-12-14 Interval Research Corporation Directional acoustic signal processor and method therefor
US5770841A (en) * 1995-09-29 1998-06-23 United Parcel Service Of America, Inc. System and method for reading package information
US5999567A (en) * 1996-10-31 1999-12-07 Motorola, Inc. Method for recovering a source signal from a composite signal and apparatus therefor
US6167417A (en) * 1998-04-08 2000-12-26 Sarnoff Corporation Convolutive blind source separation using a multiple decorrelation method
US6343268B1 (en) * 1998-12-01 2002-01-29 Siemens Corporation Research, Inc. Estimator of independent sources from degenerate mixtures

Also Published As

Publication number Publication date
CN1748250A (en) 2006-03-15
CN100392723C (en) 2008-06-04

Similar Documents

Publication Publication Date Title
IL169587A0 (en) Systen and method for speech processing using independent component analysis under stability constraints
AU2003294601A8 (en) Method and system for parts analysis
AU2003219926A8 (en) Method and apparatus for recognizing objects
EP1644796A4 (en) Method and apparatus for language processing
AU2003249047A8 (en) Method and apparatus for fastening together structural components
GB0203698D0 (en) An analysis apparatus and method
IL162696A0 (en) Apparatus and method for endoscopiccolectomy
AU2003282896A8 (en) Spectroscopic analysis system and method
IL163604A0 (en) Method and system for assessing eyedisease
AU2003302327A8 (en) System and method for below-market trading
AU2003238303A8 (en) Apparatus and method for impregnating components
GB0229690D0 (en) Object positioning system object positioning apparatus and object positioning method
GB0200980D0 (en) Method and apparatus for classification
EP1547755A4 (en) Tube-joining apparatus and tube-joining method
SG112993A1 (en) Methods and apparatus for machining components
GB2391706B (en) Test system and method
AU2003303361A1 (en) Analysis apparatus and method
AU2003257014A8 (en) Apparatus and method for analytical determinations
PT1426784T (en) Apparatus and method for location determination
GB2385697B (en) Speech processing apparatus and method
AU2003227987A8 (en) Machining apparatus and methods
GB0229860D0 (en) Method and apparatus for using computer generated voice
AU2003243617A8 (en) An inspection system and method
GB0321736D0 (en) Method and system for processing knowledge
EP1506068A4 (en) Log saw apparatus and method