GB2515528B - Speech Recognition - Google Patents

Speech Recognition

Info

Publication number
GB2515528B
GB2515528B GB1311381.6A GB201311381A GB2515528B GB 2515528 B GB2515528 B GB 2515528B GB 201311381 A GB201311381 A GB 201311381A GB 2515528 B GB2515528 B GB 2515528B
Authority
GB
United Kingdom
Prior art keywords
speech recognition
speech
recognition
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.)
Active
Application number
GB1311381.6A
Other versions
GB201311381D0 (en
GB2515528A (en
Inventor
James Hatfield Robert
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.)
Cirrus Logic International Semiconductor Ltd
Original Assignee
Cirrus Logic International Semiconductor 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 Cirrus Logic International Semiconductor Ltd filed Critical Cirrus Logic International Semiconductor Ltd
Priority to GB1601204.9A priority Critical patent/GB2531964B/en
Priority to GB1714463.5A priority patent/GB2552280B/en
Priority to GB1714464.3A priority patent/GB2553683B/en
Priority to GB1311381.6A priority patent/GB2515528B/en
Priority to GB1614496.6A priority patent/GB2542268B/en
Publication of GB201311381D0 publication Critical patent/GB201311381D0/en
Priority to US14/314,182 priority patent/US9697831B2/en
Priority to CN201410294260.4A priority patent/CN104252860B/en
Priority to CN201910576422.6A priority patent/CN110232926A/en
Priority to CN201910576922.XA priority patent/CN110164451B/en
Publication of GB2515528A publication Critical patent/GB2515528A/en
Priority to US15/614,093 priority patent/US10431212B2/en
Application granted granted Critical
Publication of GB2515528B publication Critical patent/GB2515528B/en
Priority to US16/585,167 priority patent/US11335338B2/en
Priority to US17/549,528 priority patent/US20220101841A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/22—Interactive procedures; Man-machine interfaces
    • G10L17/24—Interactive procedures; Man-machine interfaces the user being prompted to utter a password or a predefined phrase
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L2015/088—Word spotting
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L25/78—Detection of presence or absence of voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/40—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech recognition
GB1311381.6A 2013-06-26 2013-06-26 Speech Recognition Active GB2515528B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1601204.9A GB2531964B (en) 2013-06-26 2013-06-26 Speech recognition
GB1714463.5A GB2552280B (en) 2013-06-26 2013-06-26 Speech recognition
GB1714464.3A GB2553683B (en) 2013-06-26 2013-06-26 Speech recognition
GB1311381.6A GB2515528B (en) 2013-06-26 2013-06-26 Speech Recognition
GB1614496.6A GB2542268B (en) 2013-06-26 2013-06-26 Speech recognition
US14/314,182 US9697831B2 (en) 2013-06-26 2014-06-25 Speech recognition
CN201410294260.4A CN104252860B (en) 2013-06-26 2014-06-26 Speech recognition
CN201910576422.6A CN110232926A (en) 2013-06-26 2014-06-26 Speech recognition
CN201910576922.XA CN110164451B (en) 2013-06-26 2014-06-26 Speech recognition
US15/614,093 US10431212B2 (en) 2013-06-26 2017-06-05 Speech recognition
US16/585,167 US11335338B2 (en) 2013-06-26 2019-09-27 Speech recognition
US17/549,528 US20220101841A1 (en) 2013-06-26 2021-12-13 Speech recognition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1311381.6A GB2515528B (en) 2013-06-26 2013-06-26 Speech Recognition

Publications (3)

Publication Number Publication Date
GB201311381D0 GB201311381D0 (en) 2013-08-14
GB2515528A GB2515528A (en) 2014-12-31
GB2515528B true GB2515528B (en) 2018-06-06

Family

ID=48999004

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1311381.6A Active GB2515528B (en) 2013-06-26 2013-06-26 Speech Recognition
GB1614496.6A Active GB2542268B (en) 2013-06-26 2013-06-26 Speech recognition

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1614496.6A Active GB2542268B (en) 2013-06-26 2013-06-26 Speech recognition

Country Status (1)

Country Link
GB (2) GB2515528B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105632486B (en) * 2015-12-23 2019-12-17 北京奇虎科技有限公司 Voice awakening method and device of intelligent hardware
US20220020387A1 (en) * 2020-07-17 2022-01-20 Apple Inc. Interrupt for noise-cancelling audio devices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387791A2 (en) * 1989-03-13 1990-09-19 Kabushiki Kaisha Toshiba Method and apparatus for time series signal recognition with signal variation proof learning
WO2003017719A1 (en) * 2001-08-08 2003-02-27 Apple Computer, Inc. Integrated sound input system
US20110276323A1 (en) * 2010-05-06 2011-11-10 Senam Consulting, Inc. Speech-based speaker recognition systems and methods
US20130166296A1 (en) * 2011-12-21 2013-06-27 Nicolas Scheffer Method and apparatus for generating speaker-specific spoken passwords

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387791A2 (en) * 1989-03-13 1990-09-19 Kabushiki Kaisha Toshiba Method and apparatus for time series signal recognition with signal variation proof learning
WO2003017719A1 (en) * 2001-08-08 2003-02-27 Apple Computer, Inc. Integrated sound input system
US20110276323A1 (en) * 2010-05-06 2011-11-10 Senam Consulting, Inc. Speech-based speaker recognition systems and methods
US20130166296A1 (en) * 2011-12-21 2013-06-27 Nicolas Scheffer Method and apparatus for generating speaker-specific spoken passwords

Also Published As

Publication number Publication date
GB2542268A (en) 2017-03-15
GB201311381D0 (en) 2013-08-14
GB201614496D0 (en) 2016-10-12
GB2515528A (en) 2014-12-31
GB2542268B (en) 2018-04-18

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Legal Events

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Free format text: REGISTERED BETWEEN 20150820 AND 20150826