GB202004481D0 - Analysing speech signals - Google Patents

Analysing speech signals

Info

Publication number
GB202004481D0
GB202004481D0 GBGB2004481.4A GB202004481A GB202004481D0 GB 202004481 D0 GB202004481 D0 GB 202004481D0 GB 202004481 A GB202004481 A GB 202004481A GB 202004481 D0 GB202004481 D0 GB 202004481D0
Authority
GB
United Kingdom
Prior art keywords
speech signals
analysing speech
analysing
signals
speech
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.)
Granted
Application number
GBGB2004481.4A
Other versions
GB2580821A (en
GB2580821B (en
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
Priority claimed from GB1719731.0A external-priority patent/GB2567503A/en
Priority claimed from GBGB1719734.4A external-priority patent/GB201719734D0/en
Application filed by Cirrus Logic International Semiconductor Ltd filed Critical Cirrus Logic International Semiconductor Ltd
Publication of GB202004481D0 publication Critical patent/GB202004481D0/en
Publication of GB2580821A publication Critical patent/GB2580821A/en
Application granted granted Critical
Publication of GB2580821B publication Critical patent/GB2580821B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/06—Decision making techniques; Pattern matching strategies
    • G10L17/14—Use of phonemic categorisation or speech recognition prior to speaker recognition or verification

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Game Theory and Decision Science (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
GB2004481.4A 2017-10-13 2018-10-11 Analysing speech signals Active GB2580821B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762571978P 2017-10-13 2017-10-13
US201762578667P 2017-10-30 2017-10-30
GB1719731.0A GB2567503A (en) 2017-10-13 2017-11-28 Analysing speech signals
GBGB1719734.4A GB201719734D0 (en) 2017-10-30 2017-11-28 Speaker identification
PCT/GB2018/052905 WO2019073233A1 (en) 2017-10-13 2018-10-11 Analysing speech signals

Publications (3)

Publication Number Publication Date
GB202004481D0 true GB202004481D0 (en) 2020-05-13
GB2580821A GB2580821A (en) 2020-07-29
GB2580821B GB2580821B (en) 2022-11-09

Family

ID=66100464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2004481.4A Active GB2580821B (en) 2017-10-13 2018-10-11 Analysing speech signals

Country Status (3)

Country Link
CN (1) CN111201570A (en)
GB (1) GB2580821B (en)
WO (1) WO2019073233A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113808595A (en) * 2020-06-15 2021-12-17 颜蔚 Voice conversion method and device from source speaker to target speaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002311452B2 (en) * 2001-06-19 2008-06-19 Speech Sentinel Limited Speaker recognition system
US20070129941A1 (en) * 2005-12-01 2007-06-07 Hitachi, Ltd. Preprocessing system and method for reducing FRR in speaking recognition
US8548803B2 (en) * 2011-08-08 2013-10-01 The Intellisis Corporation System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain
EP2860706A3 (en) * 2013-09-24 2015-08-12 Agnitio S.L. Anti-spoofing
CN105244031A (en) * 2015-10-26 2016-01-13 北京锐安科技有限公司 Speaker identification method and device

Also Published As

Publication number Publication date
GB2580821A (en) 2020-07-29
GB2580821B (en) 2022-11-09
WO2019073233A1 (en) 2019-04-18
CN111201570A (en) 2020-05-26

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