DK1479265T3 - Stemmeregistrerings- og skelneapparat - Google Patents

Stemmeregistrerings- og skelneapparat

Info

Publication number
DK1479265T3
DK1479265T3 DK02703994T DK02703994T DK1479265T3 DK 1479265 T3 DK1479265 T3 DK 1479265T3 DK 02703994 T DK02703994 T DK 02703994T DK 02703994 T DK02703994 T DK 02703994T DK 1479265 T3 DK1479265 T3 DK 1479265T3
Authority
DK
Denmark
Prior art keywords
acoustic field
comparison
electronics unit
electroacoustic transducer
provides
Prior art date
Application number
DK02703994T
Other languages
English (en)
Inventor
Georg E Ottesen
Viggo Henriksen
Sverre Stensby
Odd Kr Pettersen
Jarle Svean
Y Olav Kvalo
Svein Sorsdal
Original Assignee
Nacre As
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 Nacre As filed Critical Nacre As
Application granted granted Critical
Publication of DK1479265T3 publication Critical patent/DK1479265T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/05—Electronic compensation of the occlusion effect
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
  • Amplifiers (AREA)
  • Traffic Control Systems (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Character Discrimination (AREA)
DK02703994T 2002-02-28 2002-02-28 Stemmeregistrerings- og skelneapparat DK1479265T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2002/000084 WO2003073790A1 (en) 2002-02-28 2002-02-28 Voice detection and discrimination apparatus and method

Publications (1)

Publication Number Publication Date
DK1479265T3 true DK1479265T3 (da) 2008-02-18

Family

ID=33095896

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02703994T DK1479265T3 (da) 2002-02-28 2002-02-28 Stemmeregistrerings- og skelneapparat

Country Status (8)

Country Link
EP (1) EP1479265B1 (da)
AT (1) ATE380450T1 (da)
AU (1) AU2002237590A1 (da)
CA (1) CA2474792C (da)
DE (1) DE60223945T2 (da)
DK (1) DK1479265T3 (da)
ES (1) ES2295313T3 (da)
WO (1) WO2003073790A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050058313A1 (en) 2003-09-11 2005-03-17 Victorian Thomas A. External ear canal voice detection
DE102005032274B4 (de) 2005-07-11 2007-05-10 Siemens Audiologische Technik Gmbh Hörvorrichtung und entsprechendes Verfahren zur Eigenstimmendetektion
DE102005044495B4 (de) 2005-09-16 2008-04-03 Sennheiser Electronic Gmbh & Co. Kg In-Ear-Headset und In-Ear-Hörer
US9473859B2 (en) 2008-12-31 2016-10-18 Starkey Laboratories, Inc. Systems and methods of telecommunication for bilateral hearing instruments
US8879763B2 (en) 2008-12-31 2014-11-04 Starkey Laboratories, Inc. Method and apparatus for detecting user activities from within a hearing assistance device using a vibration sensor
US8477973B2 (en) 2009-04-01 2013-07-02 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
US9219964B2 (en) 2009-04-01 2015-12-22 Starkey Laboratories, Inc. Hearing assistance system with own voice detection
EP3005731B2 (en) * 2013-06-03 2020-07-15 Sonova AG Method for operating a hearing device and a hearing device
US9401158B1 (en) 2015-09-14 2016-07-26 Knowles Electronics, Llc Microphone signal fusion
US9830930B2 (en) 2015-12-30 2017-11-28 Knowles Electronics, Llc Voice-enhanced awareness mode
US9779716B2 (en) 2015-12-30 2017-10-03 Knowles Electronics, Llc Occlusion reduction and active noise reduction based on seal quality
US9812149B2 (en) 2016-01-28 2017-11-07 Knowles Electronics, Llc Methods and systems for providing consistency in noise reduction during speech and non-speech periods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985925A (en) * 1988-06-24 1991-01-15 Sensor Electronics, Inc. Active noise reduction system
NO169689C (no) * 1989-11-30 1992-07-22 Nha As Programmerbart hybrid hoereapparat med digital signalbehandling samt fremgangsmaate ved deteksjon og signalbehandlingi samme.
ITGE940067A1 (it) * 1994-05-27 1995-11-27 Ernes S R L Protesi acustica endoauricolare.
US5757930A (en) * 1994-11-14 1998-05-26 Sound Tehcnologies, Inc. Apparatus and method for testing attenuation of in-use insert hearing protectors
US5577511A (en) * 1995-03-29 1996-11-26 Etymotic Research, Inc. Occlusion meter and associated method for measuring the occlusion of an occluding object in the ear canal of a subject

Also Published As

Publication number Publication date
ES2295313T3 (es) 2008-04-16
CA2474792C (en) 2009-09-29
ATE380450T1 (de) 2007-12-15
DE60223945T2 (de) 2008-11-27
CA2474792A1 (en) 2003-09-04
AU2002237590A1 (en) 2003-09-09
WO2003073790A1 (en) 2003-09-04
EP1479265B1 (en) 2007-12-05
DE60223945D1 (de) 2008-01-17
EP1479265A1 (en) 2004-11-24

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