DE69716459D1 - Schnittstelle für kopfhörer - Google Patents

Schnittstelle für kopfhörer

Info

Publication number
DE69716459D1
DE69716459D1 DE69716459T DE69716459T DE69716459D1 DE 69716459 D1 DE69716459 D1 DE 69716459D1 DE 69716459 T DE69716459 T DE 69716459T DE 69716459 T DE69716459 T DE 69716459T DE 69716459 D1 DE69716459 D1 DE 69716459D1
Authority
DE
Germany
Prior art keywords
adaptive
adjustment
interface
headset interface
headset
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.)
Expired - Lifetime
Application number
DE69716459T
Other languages
English (en)
Other versions
DE69716459T2 (de
Inventor
Leo Larsen
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.)
GN Audio AS
Original Assignee
GN Netcom 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 GN Netcom AS filed Critical GN Netcom AS
Publication of DE69716459D1 publication Critical patent/DE69716459D1/de
Application granted granted Critical
Publication of DE69716459T2 publication Critical patent/DE69716459T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
    • 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
    • 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)
  • Headphones And Earphones (AREA)
  • Telephone Function (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Telephonic Communication Services (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE69716459T 1996-07-30 1997-07-02 Schnittstelle für kopfhörer Expired - Lifetime DE69716459T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199600821A DK172488B1 (da) 1996-07-30 1996-07-30 Headset interface og metoder til justering af samme
PCT/DK1997/000289 WO1998007233A1 (en) 1996-07-30 1997-07-02 Headset interface

Publications (2)

Publication Number Publication Date
DE69716459D1 true DE69716459D1 (de) 2002-11-21
DE69716459T2 DE69716459T2 (de) 2003-06-26

Family

ID=8097939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716459T Expired - Lifetime DE69716459T2 (de) 1996-07-30 1997-07-02 Schnittstelle für kopfhörer

Country Status (10)

Country Link
US (1) US6718034B1 (de)
EP (1) EP0940007B1 (de)
AT (1) ATE226373T1 (de)
AU (1) AU717531B2 (de)
CA (1) CA2261798C (de)
DE (1) DE69716459T2 (de)
DK (1) DK172488B1 (de)
ES (1) ES2185025T3 (de)
HK (1) HK1022571A1 (de)
WO (1) WO1998007233A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3642460B2 (ja) * 1998-12-07 2005-04-27 松下電器産業株式会社 デジタル式送受話器
US6757379B1 (en) 1999-06-02 2004-06-29 Hewlett-Packard Development Company, L.P. Apparatus for the attachment of a computer to a telephone set, and a computer comprising the same
US9118770B2 (en) * 2005-08-31 2015-08-25 Plantronics, Inc. Remote headset configuration
ATE532319T1 (de) * 2008-12-30 2011-11-15 Gn Netcom As Automatische schalteinrichtung und bereichskalibrierung einer kopfhörerschnittstelleneinheit
US9020161B2 (en) * 2012-03-08 2015-04-28 Harman International Industries, Incorporated System for headphone equalization

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615163B2 (en) * 1987-01-02 1991-09-26 Motorola, Inc. System for over-the-air reprogramming of communication receivers
US4876712A (en) * 1988-12-09 1989-10-24 Electronics, Inc. Programmable telephone amplifier circuit interface
US5109403A (en) * 1990-05-11 1992-04-28 Goldstar Products Co., Limited System for programming of features of a mobile cellular telephone unit
KR100363502B1 (ko) * 1993-06-17 2003-01-24 에이티앤드티 와이어리스 서비시즈 인코포레이티드 전화네트워크에서원격적으로전송된번호할당모듈을사용하는방법및전화네트워크,번호할당모듈생성및전송방법,개인무선통신기의사용방법
GB9406224D0 (en) * 1994-03-29 1994-05-18 Deas Alexander R Adaptive telephone interface
GB2304002B (en) * 1995-07-25 2000-01-12 Univ Singapore A communication device
US5734713A (en) * 1996-01-30 1998-03-31 Jabra Corporation Method and system for remote telephone calibration
US5892823A (en) * 1996-03-27 1999-04-06 Hello Direct, Inc. Smart interface technology

Also Published As

Publication number Publication date
AU3254997A (en) 1998-03-06
CA2261798A1 (en) 1998-02-19
US6718034B1 (en) 2004-04-06
EP0940007B1 (de) 2002-10-16
DK82196A (da) 1998-01-31
EP0940007A1 (de) 1999-09-08
WO1998007233A1 (en) 1998-02-19
DE69716459T2 (de) 2003-06-26
AU717531B2 (en) 2000-03-30
ES2185025T3 (es) 2003-04-16
HK1022571A1 (en) 2000-08-11
DK172488B1 (da) 1998-10-05
ATE226373T1 (de) 2002-11-15
CA2261798C (en) 2004-01-20

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