GB0006872D0 - Method and apparatus for improving speech intelligibility - Google Patents

Method and apparatus for improving speech intelligibility

Info

Publication number
GB0006872D0
GB0006872D0 GBGB0006872.6A GB0006872A GB0006872D0 GB 0006872 D0 GB0006872 D0 GB 0006872D0 GB 0006872 A GB0006872 A GB 0006872A GB 0006872 D0 GB0006872 D0 GB 0006872D0
Authority
GB
United Kingdom
Prior art keywords
speech intelligibility
improving speech
improving
intelligibility
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.)
Withdrawn
Application number
GBGB0006872.6A
Other versions
GB2344982A (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.)
BARNETT PETER W
Original Assignee
BARNETT PETER W
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 GB9720544A external-priority patent/GB9720544D0/en
Application filed by BARNETT PETER W filed Critical BARNETT PETER W
Priority to GB0006872A priority Critical patent/GB2344982A/en
Publication of GB0006872D0 publication Critical patent/GB0006872D0/en
Publication of GB2344982A publication Critical patent/GB2344982A/en
Withdrawn legal-status Critical Current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
    • 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
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • 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
    • G10L21/0264—Noise filtering characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
GB0006872A 1997-09-26 1998-09-24 Method and apparatus for improving speech intelligibility Withdrawn GB2344982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0006872A GB2344982A (en) 1997-09-26 1998-09-24 Method and apparatus for improving speech intelligibility

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9720544A GB9720544D0 (en) 1997-09-26 1997-09-26 Method and apparatus for inputting speech intelligibility
PCT/GB1998/002890 WO1999017278A1 (en) 1997-09-26 1998-09-24 Method and apparatus for improving speech intelligibility
GB0006872A GB2344982A (en) 1997-09-26 1998-09-24 Method and apparatus for improving speech intelligibility

Publications (2)

Publication Number Publication Date
GB0006872D0 true GB0006872D0 (en) 2000-05-10
GB2344982A GB2344982A (en) 2000-06-21

Family

ID=26243926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0006872A Withdrawn GB2344982A (en) 1997-09-26 1998-09-24 Method and apparatus for improving speech intelligibility

Country Status (1)

Country Link
GB (1) GB2344982A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454609A (en) * 1981-10-05 1984-06-12 Signatron, Inc. Speech intelligibility enhancement
JP2884163B2 (en) * 1987-02-20 1999-04-19 富士通株式会社 Coded transmission device
JP3418976B2 (en) * 1993-08-20 2003-06-23 ソニー株式会社 Voice suppression device
US5737719A (en) * 1995-12-19 1998-04-07 U S West, Inc. Method and apparatus for enhancement of telephonic speech signals

Also Published As

Publication number Publication date
GB2344982A (en) 2000-06-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)