DK135480C - Hovedmikrotelefon - Google Patents

Hovedmikrotelefon

Info

Publication number
DK135480C
DK135480C DK343573A DK343573A DK135480C DK 135480 C DK135480 C DK 135480C DK 343573 A DK343573 A DK 343573A DK 343573 A DK343573 A DK 343573A DK 135480 C DK135480 C DK 135480C
Authority
DK
Denmark
Prior art keywords
main microphone
microphone
main
Prior art date
Application number
DK343573A
Other languages
Danish (da)
English (en)
Other versions
DK135480B (da
Inventor
H Wilde
Original Assignee
Int Standard Electric Corp
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
Priority claimed from DE19722230637 external-priority patent/DE2230637C3/de
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of DK135480B publication Critical patent/DK135480B/da
Application granted granted Critical
Publication of DK135480C publication Critical patent/DK135480C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Transceivers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DK343573A 1972-06-22 1973-06-21 Hovedmikrotelefon DK135480C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230637 DE2230637C3 (de) 1972-06-22 Hör-Sprech-Garnitur

Publications (2)

Publication Number Publication Date
DK135480B DK135480B (da) 1977-05-02
DK135480C true DK135480C (da) 1977-10-17

Family

ID=5848516

Family Applications (1)

Application Number Title Priority Date Filing Date
DK343573A DK135480C (da) 1972-06-22 1973-06-21 Hovedmikrotelefon

Country Status (14)

Country Link
US (1) US3869584A (US20020193084A1-20021219-M00002.png)
JP (2) JPS4952505A (US20020193084A1-20021219-M00002.png)
AT (1) AT341009B (US20020193084A1-20021219-M00002.png)
BE (1) BE801282A (US20020193084A1-20021219-M00002.png)
CH (1) CH561991A5 (US20020193084A1-20021219-M00002.png)
DK (1) DK135480C (US20020193084A1-20021219-M00002.png)
ES (1) ES416185A1 (US20020193084A1-20021219-M00002.png)
FR (1) FR2189956B1 (US20020193084A1-20021219-M00002.png)
GB (1) GB1399781A (US20020193084A1-20021219-M00002.png)
IL (1) IL42481A (US20020193084A1-20021219-M00002.png)
IT (1) IT989161B (US20020193084A1-20021219-M00002.png)
NL (1) NL7308682A (US20020193084A1-20021219-M00002.png)
NO (1) NO131744C (US20020193084A1-20021219-M00002.png)
SE (1) SE387504B (US20020193084A1-20021219-M00002.png)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442572Y2 (US20020193084A1-20021219-M00002.png) * 1975-01-27 1979-12-11
US4023209A (en) * 1975-12-17 1977-05-17 Gentex Corporation Protective helmet assembly with segmental outer shell
JPS5618061Y2 (US20020193084A1-20021219-M00002.png) * 1976-03-02 1981-04-27
US4025734A (en) * 1976-07-27 1977-05-24 Harry Aloupis Ambient noise shielded ear transceiver
JPS5850078B2 (ja) * 1979-05-04 1983-11-08 株式会社 弦エンジニアリング 振動ピックアップ型イヤ−マイクロホンの送信装置および送受信装置
JPS5690061U (US20020193084A1-20021219-M00002.png) * 1979-12-14 1981-07-18
US4367378A (en) * 1980-08-05 1983-01-04 Jordan Arthur A Telephone and holding band therefor
US4791673A (en) * 1986-12-04 1988-12-13 Schreiber Simeon B Bone conduction audio listening device and method
US4972468A (en) * 1987-10-14 1990-11-20 Sanshin Kogyo Kabushiki Kaisha Transceiver for hanging on an ear
US5125032A (en) * 1988-12-02 1992-06-23 Erwin Meister Talk/listen headset
US5844984A (en) * 1992-03-19 1998-12-01 Pan Communications, Inc. Two-way communications earset with filter
US5412736A (en) * 1992-03-23 1995-05-02 Keliiliki; Shawn P. Personal audio system and earphone for same
US5280524A (en) * 1992-05-11 1994-01-18 Jabra Corporation Bone conductive ear microphone and method
DK170012B1 (da) * 1992-09-10 1995-04-24 Peer Kuhlmann Øremikrofon til indsætning i øre i forbindelse med mobiltelefoner og mobilradio
US5448637A (en) * 1992-10-20 1995-09-05 Pan Communications, Inc. Two-way communications earset
US5557653A (en) * 1993-07-27 1996-09-17 Spectralink Corporation Headset for hands-free wireless telephone
GB9401144D0 (en) * 1994-01-21 1994-03-16 Knowles Electronics Co Headsets
DE19724667C1 (de) * 1997-06-11 1998-10-15 Knowles Electronics Inc Hörsprechgarnitur
US6272360B1 (en) 1997-07-03 2001-08-07 Pan Communications, Inc. Remotely installed transmitter and a hands-free two-way voice terminal device using same
JP3207158B2 (ja) * 1998-05-11 2001-09-10 株式会社テムコジャパン 骨導スピ−カ−とマイクロホンを備えたヘッドセット
US20010046304A1 (en) * 2000-04-24 2001-11-29 Rast Rodger H. System and method for selective control of acoustic isolation in headsets
US7110743B2 (en) * 2003-06-30 2006-09-19 Mine Safety Appliances Company Communications device for a protective helmet
US20050238181A1 (en) * 2003-11-27 2005-10-27 Sigvard Nilsson Hearing protector
SE526944C2 (sv) * 2003-11-27 2005-11-22 Peltor Ab Hörselskydd
SE528515C2 (sv) * 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa med mikrofonanordning
SE528519C2 (sv) * 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa
SE528514C2 (sv) 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa
SE530023C2 (sv) * 2006-06-20 2008-02-12 Peltor Ab Hörselkåpa
US20090060231A1 (en) * 2007-07-06 2009-03-05 Thomas William Buroojy Bone Conduction Headphones
US7983437B2 (en) * 2008-01-04 2011-07-19 Hammond Wong Earphone set with detachable speakers or subwoofers
SE532379C2 (sv) 2008-03-26 2009-12-29 3M Svenska Ab Hörselskydd innefattande behandlingsanordningar för behandling av repeterbart och icke-repeterbart buller
SE531656E5 (sv) * 2008-05-12 2011-04-26 3M Svenska Ab Hörselskydd
FR2945904B1 (fr) * 2009-05-20 2011-07-29 Elno Soc Nouvelle Dispositif acoustique
US8320600B2 (en) * 2009-07-21 2012-11-27 Boston Scientific Neuromodulation Corporation Method and apparatus to enhance communication in the operating room
USD756971S1 (en) * 2014-10-21 2016-05-24 Lg Electronics Inc. Wireless headset
USD756972S1 (en) * 2014-10-21 2016-05-24 Lg Electronics Inc. Wireless headset
WO2016200744A1 (en) 2015-06-08 2016-12-15 Human, Incorporated Attachment apparatus for coupling to an ear
WO2017185048A1 (en) 2016-04-21 2017-10-26 Human, Incorporated Attachment apparatus for coupling to an ear
USD822007S1 (en) * 2017-01-09 2018-07-03 Human, Incorporated Multifunctional earphone
USD831608S1 (en) * 2017-03-16 2018-10-23 Dreamgear, Llc Headphone for VR headset
USD1029792S1 (en) * 2021-07-15 2024-06-04 Kaetel Systems Gmbh Headphone part

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401753A (en) * 1921-01-29 1921-12-27 Boissonnault Gaston Telephone-receiver
DE1204272B (de) * 1960-02-24 1965-11-04 Louis Ernest Bonnin Sprachgarnitur
FR1283916A (fr) * 1960-02-24 1962-02-09 Appareil de téléphonie formant combiné microphone-casque
JPS3711108Y1 (US20020193084A1-20021219-M00002.png) * 1960-03-01 1962-05-22
US3335720A (en) * 1965-06-02 1967-08-15 Leonard Peter Frieder Valve for sound attenuating device

Also Published As

Publication number Publication date
JPS4952505A (US20020193084A1-20021219-M00002.png) 1974-05-22
SE387504B (sv) 1976-09-06
AU5696573A (en) 1974-12-19
ATA506973A (de) 1977-05-15
IT989161B (it) 1975-05-20
JPS53166808U (US20020193084A1-20021219-M00002.png) 1978-12-27
CH561991A5 (US20020193084A1-20021219-M00002.png) 1975-05-15
GB1399781A (en) 1975-07-02
ES416185A1 (es) 1976-03-01
DE2230637A1 (de) 1974-01-17
IL42481A0 (en) 1973-08-29
FR2189956B1 (US20020193084A1-20021219-M00002.png) 1979-02-09
AT341009B (de) 1978-01-10
IL42481A (en) 1975-10-15
DE2230637B2 (de) 1976-01-29
FR2189956A1 (US20020193084A1-20021219-M00002.png) 1974-01-25
JPS5731570Y2 (US20020193084A1-20021219-M00002.png) 1982-07-12
NO131744C (US20020193084A1-20021219-M00002.png) 1975-07-16
BE801282A (fr) 1973-12-26
NO131744B (US20020193084A1-20021219-M00002.png) 1975-04-07
DK135480B (da) 1977-05-02
NL7308682A (US20020193084A1-20021219-M00002.png) 1973-12-27
US3869584A (en) 1975-03-04

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