EP3776169A4 - Système de haut-parleur à commande vocale à réglages dsp dédiés pour assistant vocal et procédé de commutation de mode - Google Patents

Système de haut-parleur à commande vocale à réglages dsp dédiés pour assistant vocal et procédé de commutation de mode Download PDF

Info

Publication number
EP3776169A4
EP3776169A4 EP18895921.7A EP18895921A EP3776169A4 EP 3776169 A4 EP3776169 A4 EP 3776169A4 EP 18895921 A EP18895921 A EP 18895921A EP 3776169 A4 EP3776169 A4 EP 3776169A4
Authority
EP
European Patent Office
Prior art keywords
voice
mode switching
switching method
speaker system
dedicated dsp
Prior art date
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
EP18895921.7A
Other languages
German (de)
English (en)
Other versions
EP3776169A1 (fr
Inventor
Bradley M. Starobin
Brian E. COX
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.)
Polk Audio LLC
Original Assignee
Polk Audio LLC
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 Polk Audio LLC filed Critical Polk Audio LLC
Publication of EP3776169A1 publication Critical patent/EP3776169A1/fr
Publication of EP3776169A4 publication Critical patent/EP3776169A4/fr
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
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • 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
    • G10L2015/223—Execution procedure of a spoken command
    • 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
    • G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
EP18895921.7A 2017-12-29 2018-12-29 Système de haut-parleur à commande vocale à réglages dsp dédiés pour assistant vocal et procédé de commutation de mode Pending EP3776169A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762611832P 2017-12-29 2017-12-29
PCT/US2018/068074 WO2019133942A1 (fr) 2017-12-29 2018-12-29 Système de haut-parleur à commande vocale à réglages dsp dédiés pour assistant vocal et procédé de commutation de mode

Publications (2)

Publication Number Publication Date
EP3776169A1 EP3776169A1 (fr) 2021-02-17
EP3776169A4 true EP3776169A4 (fr) 2022-01-26

Family

ID=67064150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18895921.7A Pending EP3776169A4 (fr) 2017-12-29 2018-12-29 Système de haut-parleur à commande vocale à réglages dsp dédiés pour assistant vocal et procédé de commutation de mode

Country Status (2)

Country Link
EP (1) EP3776169A4 (fr)
WO (1) WO2019133942A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114302248B (zh) * 2021-04-30 2024-04-12 海信视像科技股份有限公司 一种显示设备及多窗口语音播报方法
CN113362845B (zh) * 2021-05-28 2022-12-23 阿波罗智联(北京)科技有限公司 声音数据降噪方法、装置、设备、存储介质及程序产品
DE202022102864U1 (de) 2022-05-24 2023-09-05 Vierton-Audio AG Lautsprechereinheit mit Hörhilfefunktion
US20240406651A1 (en) * 2023-06-02 2024-12-05 Apple Inc. Adjustments for Dialogue Enhancement Based on Volume

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8971543B1 (en) * 2012-06-25 2015-03-03 Rawles Llc Voice controlled assistant with stereo sound from two speakers
US20150189439A1 (en) * 2013-12-06 2015-07-02 Bradley M. Starobin Method and System for Optimizing Center Channel Performance in a Single Enclosure Multi-Element Loudspeaker Line Array
US9692742B1 (en) * 2014-12-23 2017-06-27 Amazon Technologies, Inc. Third party audio announcements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7558393B2 (en) * 2003-03-18 2009-07-07 Miller Iii Robert E System and method for compatible 2D/3D (full sphere with height) surround sound reproduction
US6937737B2 (en) 2003-10-27 2005-08-30 Britannia Investment Corporation Multi-channel audio surround sound from front located loudspeakers
US7817812B2 (en) 2005-05-31 2010-10-19 Polk Audio, Inc. Compact audio reproduction system with large perceived acoustic size and image
JP5039214B2 (ja) * 2011-02-17 2012-10-03 株式会社東芝 音声認識操作装置及び音声認識操作方法
US9060224B1 (en) 2012-06-01 2015-06-16 Rawles Llc Voice controlled assistant with coaxial speaker and microphone arrangement
US9516440B2 (en) * 2012-10-01 2016-12-06 Sonos Providing a multi-channel and a multi-zone audio environment
DE112014000709B4 (de) * 2013-02-07 2021-12-30 Apple Inc. Verfahren und vorrichtung zum betrieb eines sprachtriggers für einen digitalen assistenten
US9767819B2 (en) * 2013-04-11 2017-09-19 Nuance Communications, Inc. System for automatic speech recognition and audio entertainment
US9277044B2 (en) 2013-05-09 2016-03-01 Steven P. Kahn Transportable wireless loudspeaker and system and method for managing multi-user wireless media playback over a media playback system
US9706320B2 (en) 2015-05-29 2017-07-11 Sound United, LLC System and method for providing user location-based multi-zone media
US9807484B2 (en) 2015-10-02 2017-10-31 Sound United, LLC Loudspeaker system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8971543B1 (en) * 2012-06-25 2015-03-03 Rawles Llc Voice controlled assistant with stereo sound from two speakers
US20150189439A1 (en) * 2013-12-06 2015-07-02 Bradley M. Starobin Method and System for Optimizing Center Channel Performance in a Single Enclosure Multi-Element Loudspeaker Line Array
US9692742B1 (en) * 2014-12-23 2017-06-27 Amazon Technologies, Inc. Third party audio announcements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019133942A1 *

Also Published As

Publication number Publication date
EP3776169A1 (fr) 2021-02-17
WO2019133942A1 (fr) 2019-07-04

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