DK1699211T3 - Hovedtelefon til indlæring - Google Patents

Hovedtelefon til indlæring

Info

Publication number
DK1699211T3
DK1699211T3 DK05101698T DK05101698T DK1699211T3 DK 1699211 T3 DK1699211 T3 DK 1699211T3 DK 05101698 T DK05101698 T DK 05101698T DK 05101698 T DK05101698 T DK 05101698T DK 1699211 T3 DK1699211 T3 DK 1699211T3
Authority
DK
Denmark
Prior art keywords
signal
processing
communication device
headset
headphone
Prior art date
Application number
DK05101698T
Other languages
English (en)
Inventor
Torben Christiansen
Jesper Kock
Original Assignee
Sennheiser Comm 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 Sennheiser Comm As filed Critical Sennheiser Comm As
Application granted granted Critical
Publication of DK1699211T3 publication Critical patent/DK1699211T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Headphones And Earphones (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Function (AREA)
DK05101698T 2005-03-04 2005-03-04 Hovedtelefon til indlæring DK1699211T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05101698A EP1699211B1 (en) 2005-03-04 2005-03-04 A learning headset

Publications (1)

Publication Number Publication Date
DK1699211T3 true DK1699211T3 (da) 2008-11-17

Family

ID=34938899

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05101698T DK1699211T3 (da) 2005-03-04 2005-03-04 Hovedtelefon til indlæring

Country Status (5)

Country Link
US (1) US20060210058A1 (da)
EP (1) EP1699211B1 (da)
AT (1) ATE402561T1 (da)
DE (1) DE602005008367D1 (da)
DK (1) DK1699211T3 (da)

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ES2232655T3 (es) 2000-09-01 2005-06-01 Nextlink.To A/S Terminal de comunicaciones, sistema y metodo para telefonia por internet/red.
US20090010246A1 (en) * 2006-12-11 2009-01-08 Grattan Alan W Cordless telephone systems
US8652040B2 (en) 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8157730B2 (en) 2006-12-19 2012-04-17 Valencell, Inc. Physiological and environmental monitoring systems and methods
US8251903B2 (en) 2007-10-25 2012-08-28 Valencell, Inc. Noninvasive physiological analysis using excitation-sensor modules and related devices and methods
US20090226009A1 (en) 2008-03-07 2009-09-10 Sony Ericsson Mobile Communications Ab Device and method
US8498425B2 (en) * 2008-08-13 2013-07-30 Onvocal Inc Wearable headset with self-contained vocal feedback and vocal command
EP3357419A1 (en) 2009-02-25 2018-08-08 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US8788002B2 (en) 2009-02-25 2014-07-22 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US9750462B2 (en) 2009-02-25 2017-09-05 Valencell, Inc. Monitoring apparatus and methods for measuring physiological and/or environmental conditions
US8229126B2 (en) * 2009-03-13 2012-07-24 Harris Corporation Noise error amplitude reduction
US8888701B2 (en) 2011-01-27 2014-11-18 Valencell, Inc. Apparatus and methods for monitoring physiological data during environmental interference
EP2541882B1 (en) * 2011-06-27 2018-08-01 GN Audio A/S Transmitting radio signals between a headset and a base station
WO2013016007A2 (en) 2011-07-25 2013-01-31 Valencell, Inc. Apparatus and methods for estimating time-state physiological parameters
EP2739207B1 (en) 2011-08-02 2017-07-19 Valencell, Inc. Systems and methods for variable filter adjustment by heart rate metric feedback
US9648421B2 (en) 2011-12-14 2017-05-09 Harris Corporation Systems and methods for matching gain levels of transducers
WO2014116942A2 (en) 2013-01-28 2014-07-31 Valencell, Inc. Physiological monitoring devices having sensing elements decoupled from body motion
US20160029898A1 (en) 2014-07-30 2016-02-04 Valencell, Inc. Physiological Monitoring Devices and Methods Using Optical Sensors
US10536768B2 (en) 2014-08-06 2020-01-14 Valencell, Inc. Optical physiological sensor modules with reduced signal noise
US9794653B2 (en) 2014-09-27 2017-10-17 Valencell, Inc. Methods and apparatus for improving signal quality in wearable biometric monitoring devices
US10610158B2 (en) 2015-10-23 2020-04-07 Valencell, Inc. Physiological monitoring devices and methods that identify subject activity type
US10945618B2 (en) 2015-10-23 2021-03-16 Valencell, Inc. Physiological monitoring devices and methods for noise reduction in physiological signals based on subject activity type
US10966662B2 (en) 2016-07-08 2021-04-06 Valencell, Inc. Motion-dependent averaging for physiological metric estimating systems and methods
TWI633795B (zh) * 2017-01-23 2018-08-21 芯籟半導體股份有限公司 一種訊號處理系統及其方法

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US5029215A (en) * 1989-12-29 1991-07-02 At&T Bell Laboratories Automatic calibrating apparatus and method for second-order gradient microphone
US5727072A (en) * 1995-02-24 1998-03-10 Nynex Science & Technology Use of noise segmentation for noise cancellation
EP0855129A1 (en) * 1995-10-10 1998-07-29 AudioLogic, Incorporated Digital signal processing hearing aid with processing strategy selection
US6766176B1 (en) * 1996-07-23 2004-07-20 Qualcomm Incorporated Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone
US6298247B1 (en) * 1999-12-30 2001-10-02 Telefonaktiebolaget L.M. Ericsson (Publ) Method and apparatus for automatic volume control
US20030179888A1 (en) * 2002-03-05 2003-09-25 Burnett Gregory C. Voice activity detection (VAD) devices and methods for use with noise suppression systems
EP1363234B1 (en) * 2001-02-21 2009-03-11 Sony Corporation Signal processing device
JP2003188985A (ja) * 2001-12-20 2003-07-04 Matsushita Electric Ind Co Ltd ワイヤレスヘッドセット、これを用いたヘルメット、インターネット電話システム、車両用ハンズフリーシステム、通信システム、クレジット処理システムおよびキャッシュサービスシステム
JP4202640B2 (ja) * 2001-12-25 2008-12-24 株式会社東芝 短距離無線通信用ヘッドセット、これを用いたコミュニケーションシステム、および短距離無線通信における音響処理方法
CA2415170C (en) * 2001-12-28 2008-07-15 Ntt Docomo, Inc. Receiver, transmitter, communication system, and method of communication
US7110798B2 (en) * 2002-05-09 2006-09-19 Shary Nassimi Wireless headset
US7082204B2 (en) * 2002-07-15 2006-07-25 Sony Ericsson Mobile Communications Ab Electronic devices, methods of operating the same, and computer program products for detecting noise in a signal based on a combination of spatial correlation and time correlation
US7003099B1 (en) * 2002-11-15 2006-02-21 Fortmedia, Inc. Small array microphone for acoustic echo cancellation and noise suppression
CN108882136B (zh) * 2003-06-24 2020-05-15 Gn瑞声达A/S 带有协调声音处理的双耳助听器系统
DE202004001410U1 (de) * 2004-01-29 2004-05-06 Bach, Quang Minh, Dr.-Ing. Dr.med. Integriertes Hörgerät

Also Published As

Publication number Publication date
ATE402561T1 (de) 2008-08-15
US20060210058A1 (en) 2006-09-21
EP1699211B1 (en) 2008-07-23
DE602005008367D1 (de) 2008-09-04
EP1699211A1 (en) 2006-09-06

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