CA997852A - Headsets - Google Patents

Headsets

Info

Publication number
CA997852A
CA997852A CA141,044A CA141044A CA997852A CA 997852 A CA997852 A CA 997852A CA 141044 A CA141044 A CA 141044A CA 997852 A CA997852 A CA 997852A
Authority
CA
Canada
Prior art keywords
headsets
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
Application number
CA141,044A
Other versions
CA141044S (en
Inventor
Anthony G. Gorman
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 Ltd
Original Assignee
AMPLIVOX COMMUNICATIONS 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
Application filed by AMPLIVOX COMMUNICATIONS Ltd filed Critical AMPLIVOX COMMUNICATIONS Ltd
Application granted granted Critical
Publication of CA997852A publication Critical patent/CA997852A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)
CA141,044A 1971-05-17 1972-05-02 Headsets Expired CA997852A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA997852A true CA997852A (en) 1976-09-28

Family

ID=10057688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,044A Expired CA997852A (en) 1971-05-17 1972-05-02 Headsets

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
US3971900A (en) * 1975-03-05 1976-07-27 Roanwell Corporation Communications headset with rotatable and tiltable electrical connector
USRE30662E (en) * 1975-03-05 1981-06-30 Roanwell Corporation Communications headset with reversible mounting means
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
WO2015097934A1 (en) * 2013-12-25 2015-07-02 パナソニックＩｐマネジメント株式会社 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

Family Cites Families (9)

* 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
US2717930A (en) * 1952-02-25 1955-09-13 August L Hintz Ear-phone head support
FR1081227A (en) * 1953-04-27 1954-12-16 Cie Ind Des Telephones Mechanical connection device between earpiece and microphone of an operator's headset
DE1079676B (en) * 1956-09-28 1960-04-14 Siemens Ag Telephone 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
DE1931226U (en) * 1965-10-25 1966-01-20 Sennheiser Electronic HOER SPEAKER UNIT.

Also Published As

Publication number Publication date
FR2137999A1 (en) 1972-12-29
FR2137999B1 (en) 1973-07-13
AU4190172A (en) 1973-11-08
US3796841A (en) 1974-03-12
AU461792B2 (en) 1975-06-05
DE2223102C2 (en) 1983-03-31
NL7206581A (en) 1972-11-21
DK152320B (en) 1988-02-15
SE378968B (en) 1975-09-15
GB1363723A (en) 1974-08-14
NL173009B (en) 1983-06-16
DE2223102A1 (en) 1972-11-30

Similar Documents

Publication Publication Date Title
AU4724772A (en) Headset
AU450078B2 (en) SUBSTITUTED-p-MENTHANES
AU4648672A (en) Compost-toilet
CA997852A (en) Headsets
AU463807B2 (en) Furyland furfuryl-benzomorphanes
CA983998A (en) Battery-carrying arrangement
AU462106B2 (en) Alkoxysiloxanols
AU3256971A (en) Medicament-container
AU456376B2 (en) Weed-extractor
AU467477B2 (en) QUINOXALINE-din-OXIDES
AU462761B2 (en) 2-aminoquinoxalines
AU4692172A (en) 3-trifluoro-methylanilides
CA879324A (en) Loudspeakers
AU466226B1 (en) Wall-plugs
AU468156B2 (en) 5-nitroimidazoles
AU463139B2 (en) Multiseeders
AU456320B2 (en) Cikir bibd syrveukkabce ststem
AU3244971A (en) Clipshade
AU2792771A (en) Paddleboat
AU4205472A (en) N-aryl-ureas
CA888872A (en) Loudspeaker
CA880545A (en) Loudspeaker
AU456985B2 (en) Carrier-bags
AU462302B2 (en) Aminoisoquinolines
AU444883B2 (en) N-sulphenyl-carbamates