DK406189A - METHOD AND APPARATUS FOR CLASSIFYING A MIXED SPEECH AND NOISE SIGNAL - Google Patents

METHOD AND APPARATUS FOR CLASSIFYING A MIXED SPEECH AND NOISE SIGNAL

Info

Publication number
DK406189A
DK406189A DK406189A DK406189A DK406189A DK 406189 A DK406189 A DK 406189A DK 406189 A DK406189 A DK 406189A DK 406189 A DK406189 A DK 406189A DK 406189 A DK406189 A DK 406189A
Authority
DK
Denmark
Prior art keywords
classifying
noise signal
mixed speech
speech
mixed
Prior art date
Application number
DK406189A
Other languages
Danish (da)
Other versions
DK406189D0 (en
Inventor
Claus Elberling
Michael Ekelid
Carl Ludvigsen
Original Assignee
Otwidan Aps Forenede Danske Ho
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 Otwidan Aps Forenede Danske Ho filed Critical Otwidan Aps Forenede Danske Ho
Priority to DK406189A priority Critical patent/DK406189A/en
Publication of DK406189D0 publication Critical patent/DK406189D0/en
Priority to PCT/DK1990/000214 priority patent/WO1991003042A1/en
Publication of DK406189A publication Critical patent/DK406189A/en

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
    • G10L25/78—Detection of presence or absence of voice signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK406189A 1989-08-18 1989-08-18 METHOD AND APPARATUS FOR CLASSIFYING A MIXED SPEECH AND NOISE SIGNAL DK406189A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK406189A DK406189A (en) 1989-08-18 1989-08-18 METHOD AND APPARATUS FOR CLASSIFYING A MIXED SPEECH AND NOISE SIGNAL
PCT/DK1990/000214 WO1991003042A1 (en) 1989-08-18 1990-08-17 A method and an apparatus for classification of a mixed speech and noise signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK406189A DK406189A (en) 1989-08-18 1989-08-18 METHOD AND APPARATUS FOR CLASSIFYING A MIXED SPEECH AND NOISE SIGNAL

Publications (2)

Publication Number Publication Date
DK406189D0 DK406189D0 (en) 1989-08-18
DK406189A true DK406189A (en) 1991-02-19

Family

ID=8129776

Family Applications (1)

Application Number Title Priority Date Filing Date
DK406189A DK406189A (en) 1989-08-18 1989-08-18 METHOD AND APPARATUS FOR CLASSIFYING A MIXED SPEECH AND NOISE SIGNAL

Country Status (2)

Country Link
DK (1) DK406189A (en)
WO (1) WO1991003042A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92535C (en) * 1992-02-14 1994-11-25 Nokia Mobile Phones Ltd Noise reduction system for speech signals
EP1101390B1 (en) * 1998-07-24 2004-04-14 Siemens Audiologische Technik GmbH Hearing aid having an improved speech intelligibility by means of frequency selective signal processing, and a method for operating such a hearing aid
WO2001054458A2 (en) 2000-01-20 2001-07-26 Starkey Laboratories, Inc. Hearing aid systems
US20020150264A1 (en) 2001-04-11 2002-10-17 Silvia Allegro Method for eliminating spurious signal components in an input signal of an auditory system, application of the method, and a hearing aid
US7489789B2 (en) 2004-03-02 2009-02-10 Oticon A/S Method for noise reduction in an audio device and hearing aid with means for reducing noise
DK2533550T4 (en) 2011-06-06 2021-07-05 Oticon As A hearing aid to reduce tinnitus volume
DK2560410T3 (en) 2011-08-15 2019-09-16 Oticon As CHECK OUTPUT MODULE IN A HEARING INSTRUMENT
DK2563044T3 (en) 2011-08-23 2014-11-03 Oticon As A method, a listening device and a listening system to maximize a better ear effect
EP2563045B1 (en) 2011-08-23 2014-07-23 Oticon A/s A method and a binaural listening system for maximizing a better ear effect
DK2613567T3 (en) 2012-01-03 2014-10-27 Oticon As Method for improving a long-term feedback path estimate in a listening device
DK2663094T3 (en) 2012-05-09 2015-03-30 Oticon As Method and apparatus for processing audio signals
DK2677770T3 (en) 2012-06-21 2015-10-26 Oticon As A hearing aid comprising a feedback alarm
US9781521B2 (en) 2013-04-24 2017-10-03 Oticon A/S Hearing assistance device with a low-power mode
EP3214857A1 (en) 2013-09-17 2017-09-06 Oticon A/s A hearing assistance device comprising an input transducer system
DE102015201073A1 (en) 2015-01-22 2016-07-28 Sivantos Pte. Ltd. Method and apparatus for noise suppression based on inter-subband correlation
DE102015204639B3 (en) 2015-03-13 2016-07-07 Sivantos Pte. Ltd. Method for operating a hearing device and hearing aid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2649259C2 (en) * 1976-10-29 1983-06-09 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Method for the automatic detection of disturbed telephone speech
US4382164A (en) * 1980-01-25 1983-05-03 Bell Telephone Laboratories, Incorporated Signal stretcher for envelope generator
US4277645A (en) * 1980-01-25 1981-07-07 Bell Telephone Laboratories, Incorporated Multiple variable threshold speech detector
US4696039A (en) * 1983-10-13 1987-09-22 Texas Instruments Incorporated Speech analysis/synthesis system with silence suppression
US4630304A (en) * 1985-07-01 1986-12-16 Motorola, Inc. Automatic background noise estimator for a noise suppression system

Also Published As

Publication number Publication date
WO1991003042A1 (en) 1991-03-07
DK406189D0 (en) 1989-08-18

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