ATE530029T1 - Hörer - Google Patents

Hörer

Info

Publication number
ATE530029T1
ATE530029T1 AT01982007T AT01982007T ATE530029T1 AT E530029 T1 ATE530029 T1 AT E530029T1 AT 01982007 T AT01982007 T AT 01982007T AT 01982007 T AT01982007 T AT 01982007T AT E530029 T1 ATE530029 T1 AT E530029T1
Authority
AT
Austria
Prior art keywords
function
signal path
filtering function
applying
output signals
Prior art date
Application number
AT01982007T
Other languages
English (en)
Inventor
Jakob Nielsen
Robert Brennan
Todd Schneider
Original Assignee
On Semiconductor Trading 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4169961&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE530029(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by On Semiconductor Trading Ltd filed Critical On Semiconductor Trading Ltd
Application granted granted Critical
Publication of ATE530029T1 publication Critical patent/ATE530029T1/de

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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H04R29/005—Microphone arrays
    • H04R29/006—Microphone matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • 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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • 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
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones

Landscapes

  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephone Function (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Analogue/Digital Conversion (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT01982007T 2001-09-07 2001-10-24 Hörer ATE530029T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2357200A CA2357200C (en) 2001-09-07 2001-09-07 Listening device
PCT/CA2001/001509 WO2003024152A2 (en) 2001-09-07 2001-10-24 Listening device

Publications (1)

Publication Number Publication Date
ATE530029T1 true ATE530029T1 (de) 2011-11-15

Family

ID=4169961

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01982007T ATE530029T1 (de) 2001-09-07 2001-10-24 Hörer

Country Status (7)

Country Link
US (1) US7558390B2 (de)
EP (1) EP1419672B2 (de)
AT (1) ATE530029T1 (de)
AU (1) AU2002213708A1 (de)
CA (1) CA2357200C (de)
DK (1) DK1419672T4 (de)
WO (1) WO2003024152A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007106399A2 (en) 2006-03-10 2007-09-20 Mh Acoustics, Llc Noise-reducing directional microphone array
DK200401280A (da) * 2004-08-24 2006-02-25 Oticon As Lavfrekvens fase matchning til mikrofoner
CA2581118C (en) * 2004-10-19 2013-05-07 Widex A/S A system and method for adaptive microphone matching in a hearing aid
AU2005337382B2 (en) * 2005-10-11 2009-06-11 Widex A/S Hearing aid and a method of processing input signals in a hearing aid
CN1809105B (zh) * 2006-01-13 2010-05-12 北京中星微电子有限公司 适用于小型移动通信设备的双麦克语音增强方法及***
GB2449083B (en) * 2007-05-09 2012-04-04 Wolfson Microelectronics Plc Cellular phone handset with ambient noise reduction
US8031881B2 (en) * 2007-09-18 2011-10-04 Starkey Laboratories, Inc. Method and apparatus for microphone matching for wearable directional hearing device using wearer's own voice
DE102008024534A1 (de) * 2008-05-21 2009-12-03 Siemens Medical Instruments Pte. Ltd. Hörvorrichtung mit einem Entzerrungsfilter im Filterbank-System
WO2014062152A1 (en) * 2012-10-15 2014-04-24 Mh Acoustics, Llc Noise-reducing directional microphone array
CA2750445A1 (en) * 2009-01-23 2010-07-29 Widex A/S A system, method and hearing aids for in situ occlusion effect measurement
US8261120B2 (en) 2009-12-04 2012-09-04 Macronix International Co., Ltd. Clock integrated circuit
US8245074B2 (en) * 2009-12-04 2012-08-14 Macronix International Co., Ltd. Clock integrated circuit
DK2591615T3 (da) * 2010-07-05 2014-04-22 Widex As System og fremgangsmåde til måling og validering af okklusionseffekten hos en høreapparatbruger
US8509858B2 (en) * 2011-10-12 2013-08-13 Bose Corporation Source dependent wireless earpiece equalizing
WO2013142728A1 (en) * 2012-03-23 2013-09-26 Dolby Laboratories Licensing Corporation Conferencing device self test
US9697847B2 (en) 2013-03-14 2017-07-04 Semiconductor Components Industries, Llc Acoustic signal processing system capable of detecting double-talk and method
US10659889B2 (en) * 2013-11-08 2020-05-19 Infineon Technologies Ag Microphone package and method for generating a microphone signal
WO2017070262A1 (en) * 2015-10-20 2017-04-27 Alwin Co., Ltd. Transducer module and sound delivery device having same
US9742426B2 (en) * 2015-12-15 2017-08-22 Analog Devices, Inc. Signal transfer function equalization in multi-stage delta-sigma analog-to-digital converters
US10775834B2 (en) 2018-10-23 2020-09-15 Macronix International Co., Ltd. Clock period tuning method for RC clock circuits
US10595151B1 (en) * 2019-03-18 2020-03-17 Cirrus Logic, Inc. Compensation of own voice occlusion
US11043936B1 (en) 2020-03-27 2021-06-22 Macronix International Co., Ltd. Tuning method for current mode relaxation oscillator

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654390A (en) * 1970-03-16 1972-04-04 Gen Electric Synchronizer for sequence generators
FR2241930B1 (de) * 1973-08-23 1976-06-18 Alsthom Cgee
GB1592168A (en) 1976-11-29 1981-07-01 Oticon Electronics As Hearing aids
US4658426A (en) * 1985-10-10 1987-04-14 Harold Antin Adaptive noise suppressor
US5029217A (en) * 1986-01-21 1991-07-02 Harold Antin Digital hearing enhancement apparatus
US5206913A (en) 1991-02-15 1993-04-27 Lectrosonics, Inc. Method and apparatus for logic controlled microphone equalization
JP3094517B2 (ja) * 1991-06-28 2000-10-03 日産自動車株式会社 能動型騒音制御装置
US5233665A (en) * 1991-12-17 1993-08-03 Gary L. Vaughn Phonetic equalizer system
DE4330243A1 (de) * 1993-09-07 1995-03-09 Philips Patentverwaltung Sprachverarbeitungseinrichtung
US5737433A (en) * 1996-01-16 1998-04-07 Gardner; William A. Sound environment control apparatus
US5825898A (en) * 1996-06-27 1998-10-20 Lamar Signal Processing Ltd. System and method for adaptive interference cancelling
EP1009282A1 (de) * 1996-11-25 2000-06-21 MDI Instruments, Inc. Vorrichtungund verfahren zur diagnose des innenohres
US6236731B1 (en) 1997-04-16 2001-05-22 Dspfactory Ltd. Filterbank structure and method for filtering and separating an information signal into different bands, particularly for audio signal in hearing aids
US6240192B1 (en) 1997-04-16 2001-05-29 Dspfactory Ltd. Apparatus for and method of filtering in an digital hearing aid, including an application specific integrated circuit and a programmable digital signal processor
US6665410B1 (en) * 1998-05-12 2003-12-16 John Warren Parkins Adaptive feedback controller with open-loop transfer function reference suited for applications such as active noise control
EP1018854A1 (de) * 1999-01-05 2000-07-12 Oticon A/S Verfahren und Vorrichtung zur Verbesserung der Sprachverständlichkeit
US7062039B1 (en) * 1999-05-27 2006-06-13 Telefonaktiebolaget Lm Ericsson Methods and apparatus for improving adaptive filter performance by inclusion of inaudible information
EP1198974B1 (de) * 1999-08-03 2003-06-04 Widex A/S Hörgerät mit adaptiver anpassung von mikrofonen
US6480610B1 (en) * 1999-09-21 2002-11-12 Sonic Innovations, Inc. Subband acoustic feedback cancellation in hearing aids
AU2001255525A1 (en) * 2000-04-21 2001-11-07 Keyhold Engineering, Inc. Self-calibrating surround sound system
DE10244184B3 (de) * 2002-09-23 2004-04-15 Siemens Audiologische Technik Gmbh Feedbackkompensation für Hörgeräte mit Systemabstandsschätzung

Also Published As

Publication number Publication date
EP1419672B1 (de) 2011-10-19
US7558390B2 (en) 2009-07-07
EP1419672A2 (de) 2004-05-19
EP1419672B2 (de) 2015-07-22
DK1419672T4 (en) 2015-10-19
WO2003024152A2 (en) 2003-03-20
AU2002213708A1 (en) 2003-03-24
WO2003024152A3 (en) 2003-08-14
DK1419672T3 (da) 2011-12-05
CA2357200C (en) 2010-05-04
US20030053646A1 (en) 2003-03-20
CA2357200A1 (en) 2003-03-07

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Legal Events

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