GB2563868B - Sound responsive device and method - Google Patents

Sound responsive device and method Download PDF

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Publication number
GB2563868B
GB2563868B GB1710286.4A GB201710286A GB2563868B GB 2563868 B GB2563868 B GB 2563868B GB 201710286 A GB201710286 A GB 201710286A GB 2563868 B GB2563868 B GB 2563868B
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United Kingdom
Prior art keywords
responsive device
sound responsive
sound
responsive
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
GB1710286.4A
Other versions
GB2563868A (en
GB201710286D0 (en
Inventor
Moorhead Paul
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.)
Kraydel Ltd
Original Assignee
Kraydel 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 Kraydel Ltd filed Critical Kraydel Ltd
Priority to GB1710286.4A priority Critical patent/GB2563868B/en
Publication of GB201710286D0 publication Critical patent/GB201710286D0/en
Priority to PCT/EP2018/067333 priority patent/WO2019002417A1/en
Publication of GB2563868A publication Critical patent/GB2563868A/en
Application granted granted Critical
Publication of GB2563868B publication Critical patent/GB2563868B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • 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
    • 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
    • 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
    • G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
GB1710286.4A 2017-06-28 2017-06-28 Sound responsive device and method Active GB2563868B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1710286.4A GB2563868B (en) 2017-06-28 2017-06-28 Sound responsive device and method
PCT/EP2018/067333 WO2019002417A1 (en) 2017-06-28 2018-06-27 Sound responsive device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1710286.4A GB2563868B (en) 2017-06-28 2017-06-28 Sound responsive device and method

Publications (3)

Publication Number Publication Date
GB201710286D0 GB201710286D0 (en) 2017-08-09
GB2563868A GB2563868A (en) 2019-01-02
GB2563868B true GB2563868B (en) 2020-02-19

Family

ID=59523583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1710286.4A Active GB2563868B (en) 2017-06-28 2017-06-28 Sound responsive device and method

Country Status (2)

Country Link
GB (1) GB2563868B (en)
WO (1) WO2019002417A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112578688A (en) * 2019-09-12 2021-03-30 中强光电股份有限公司 Projection device and sound output control device thereof
WO2021099760A1 (en) * 2019-11-21 2021-05-27 Cirrus Logic International Semiconductor Limited Detection of live speech

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998034216A2 (en) * 1997-01-31 1998-08-06 T-Netix, Inc. System and method for detecting a recorded voice
JP2005250233A (en) * 2004-03-05 2005-09-15 Sanyo Electric Co Ltd Robot device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998034216A2 (en) * 1997-01-31 1998-08-06 T-Netix, Inc. System and method for detecting a recorded voice
JP2005250233A (en) * 2004-03-05 2005-09-15 Sanyo Electric Co Ltd Robot device

Also Published As

Publication number Publication date
WO2019002417A1 (en) 2019-01-03
GB2563868A (en) 2019-01-02
GB201710286D0 (en) 2017-08-09

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