FR2137999A1 - - Google Patents

Info

Publication number
FR2137999A1
FR2137999A1 FR7217582A FR7217582A FR2137999A1 FR 2137999 A1 FR2137999 A1 FR 2137999A1 FR 7217582 A FR7217582 A FR 7217582A FR 7217582 A FR7217582 A FR 7217582A FR 2137999 A1 FR2137999 A1 FR 2137999A1
Authority
FR
France
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.)
Granted
Application number
FR7217582A
Other languages
French (fr)
Other versions
FR2137999B1 (en
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.)
AMPLIVOX COMMUNICATIONS
Original Assignee
AMPLIVOX COMMUNICATIONS
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 AMPLIVOX COMMUNICATIONS filed Critical AMPLIVOX COMMUNICATIONS
Publication of FR2137999A1 publication Critical patent/FR2137999A1/fr
Application granted granted Critical
Publication of FR2137999B1 publication Critical patent/FR2137999B1/fr
Expired legal-status Critical Current

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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests
    • 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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • 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
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
FR727217582A 1971-05-17 1972-05-17 Expired FR2137999B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1535571A GB1363723A (en) 1971-05-17 1971-05-17 Earphone assemblies

Publications (2)

Publication Number Publication Date
FR2137999A1 true FR2137999A1 (en) 1972-12-29
FR2137999B1 FR2137999B1 (en) 1973-07-13

Family

ID=10057688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727217582A Expired FR2137999B1 (en) 1971-05-17 1972-05-17

Country Status (9)

Country Link
US (1) US3796841A (en)
AU (1) AU461792B2 (en)
CA (1) CA997852A (en)
DE (1) DE2223102C2 (en)
DK (1) DK152320B (en)
FR (1) FR2137999B1 (en)
GB (1) GB1363723A (en)
NL (1) NL173009B (en)
SE (1) SE378968B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30662E (en) * 1975-03-05 1981-06-30 Roanwell Corporation Communications headset with reversible mounting means
US3971900A (en) * 1975-03-05 1976-07-27 Roanwell Corporation Communications headset with rotatable and tiltable electrical connector
US3971901A (en) * 1975-03-05 1976-07-27 Roanwell Corporation Communications headset with reversible mounting means
JPH0659120B2 (en) * 1983-05-31 1994-08-03 ソニー株式会社 Headphone
AT379927B (en) * 1984-07-18 1986-03-10 Akg Akustische Kino Geraete LIGHTWEIGHT HEADSET
US4720857A (en) * 1985-12-06 1988-01-19 Plantronics, Inc. Miniaturized headset for two-way voice communication
US4875233A (en) * 1987-10-16 1989-10-17 Derhaag Robert L Headset construction and method of making same
JPH02152396A (en) * 1988-12-02 1990-06-12 Toshiba Corp Headphone device
US5035005A (en) * 1990-07-27 1991-07-30 Hung Huang C Inflight headset for civil aircraft
CA2059597A1 (en) * 1991-01-22 1992-07-23 Paul A. Vogt Radio eyewear
GB2279201B (en) * 1993-06-16 1996-10-30 Ind Limited W Improvements in earphones
US6411709B1 (en) 1994-11-17 2002-06-25 Unex Corporation Flexible microphone boom
US6421426B1 (en) 1997-08-15 2002-07-16 Gn Netcom/Unex Inc. Infrared wireless headset system
DE102013222131A1 (en) * 2013-10-30 2015-04-30 Cosinuss Gmbh Elastic sensor for measuring vital paraments in the auditory canal
DE102013227088B4 (en) 2013-12-23 2021-11-04 Sennheiser Electronic Gmbh & Co. Kg headphones
CN104904234B (en) * 2013-12-25 2018-05-29 松下知识产权经营株式会社 Headphone
SE538203C2 (en) 2014-08-15 2016-04-05 Zound Ind Int Ab Ear gear with earpieces interconnected through headband withat least two legs
USD783576S1 (en) * 2015-12-30 2017-04-11 Oculus Vr, Llc Earbud connector plate
CN107181995A (en) * 2017-07-03 2017-09-19 苏州飞斯利电子有限公司 A kind of Novel earphone support and preparation method thereof
US11051096B1 (en) 2020-02-11 2021-06-29 Ali Pournik Switchable headphone assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713206A (en) * 1922-10-16 1929-05-14 Gen Electric Telephone head set
US2337953A (en) * 1942-01-28 1943-12-28 Bell Telephone Labor Inc Telephone headset
FR1081227A (en) * 1953-04-27 1954-12-16 Cie Ind Des Telephones Mechanical connection device between earpiece and microphone of an operator's headset
GB731830A (en) * 1951-12-21 1955-06-15 Standard Telephones Cables Ltd Improvements in or relating to operator's telephone headsets
FR1397803A (en) * 1964-06-05 1965-04-30 Airmed Ltd Advanced telecommunications headset
US3184556A (en) * 1961-12-11 1965-05-18 Pacific Plantronics Inc Miniature headset-microphone adapted for use with a mask

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717930A (en) * 1952-02-25 1955-09-13 August L Hintz Ear-phone head support
DE1079676B (en) * 1956-09-28 1960-04-14 Siemens Ag Telephone headset
DE1931226U (en) * 1965-10-25 1966-01-20 Sennheiser Electronic HOER SPEAKER UNIT.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713206A (en) * 1922-10-16 1929-05-14 Gen Electric Telephone head set
US2337953A (en) * 1942-01-28 1943-12-28 Bell Telephone Labor Inc Telephone headset
GB731830A (en) * 1951-12-21 1955-06-15 Standard Telephones Cables Ltd Improvements in or relating to operator's telephone headsets
FR1081227A (en) * 1953-04-27 1954-12-16 Cie Ind Des Telephones Mechanical connection device between earpiece and microphone of an operator's headset
US3184556A (en) * 1961-12-11 1965-05-18 Pacific Plantronics Inc Miniature headset-microphone adapted for use with a mask
FR1397803A (en) * 1964-06-05 1965-04-30 Airmed Ltd Advanced telecommunications headset

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *

Also Published As

Publication number Publication date
US3796841A (en) 1974-03-12
DE2223102C2 (en) 1983-03-31
DE2223102A1 (en) 1972-11-30
SE378968B (en) 1975-09-15
CA997852A (en) 1976-09-28
AU4190172A (en) 1973-11-08
GB1363723A (en) 1974-08-14
FR2137999B1 (en) 1973-07-13
DK152320B (en) 1988-02-15
AU461792B2 (en) 1975-06-05
NL7206581A (en) 1972-11-21
NL173009B (en) 1983-06-16

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse