NL173009B - Hoofdtelefoonsamenstel. - Google Patents

Hoofdtelefoonsamenstel.

Info

Publication number
NL173009B
NL173009B NLAANVRAGE7206581,A NL7206581A NL173009B NL 173009 B NL173009 B NL 173009B NL 7206581 A NL7206581 A NL 7206581A NL 173009 B NL173009 B NL 173009B
Authority
NL
Netherlands
Prior art keywords
headphone assembly
headphone
assembly
Prior art date
Application number
NLAANVRAGE7206581,A
Other languages
English (en)
Other versions
NL7206581A (nl
Original Assignee
Racal Acoustics 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 Racal Acoustics Ltd filed Critical Racal Acoustics Ltd
Publication of NL7206581A publication Critical patent/NL7206581A/xx
Publication of NL173009B publication Critical patent/NL173009B/nl

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)
NLAANVRAGE7206581,A 1971-05-17 1972-05-16 Hoofdtelefoonsamenstel. NL173009B (nl)

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
NL7206581A NL7206581A (nl) 1972-11-21
NL173009B true NL173009B (nl) 1983-06-16

Family

ID=10057688

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7206581,A NL173009B (nl) 1971-05-17 1972-05-16 Hoofdtelefoonsamenstel.

Country Status (9)

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

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 (ja) * 1983-05-31 1994-08-03 ソニー株式会社 ヘツドホン
AT379927B (de) * 1984-07-18 1986-03-10 Akg Akustische Kino Geraete Leichte hoer-sprechgarnitur
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 (ja) * 1988-12-02 1990-06-12 Toshiba Corp ヘッドホーン装置
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 (de) * 2013-10-30 2015-04-30 Cosinuss Gmbh Elastischer Sensor zur Messung von Vitalparamentern im Gehörgang
DE102013227088B4 (de) * 2013-12-23 2021-11-04 Sennheiser Electronic Gmbh & Co. Kg Kopfhörer
EP3089473A4 (en) * 2013-12-25 2016-12-28 Panasonic Ip Man Co Ltd HEADPHONES
SE538203C2 (sv) 2014-08-15 2016-04-05 Zound Ind Int Ab Ear gear with earpieces interconnected through headband with at least two legs
USD783576S1 (en) * 2015-12-30 2017-04-11 Oculus Vr, Llc Earbud connector plate
CN107181995A (zh) * 2017-07-03 2017-09-19 苏州飞斯利电子有限公司 一种新型耳机支架及其制备方法
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 (fr) * 1953-04-27 1954-12-16 Cie Ind Des Telephones Dispositif de liaison mécanique entre écouteur et microphone d'un casque d'opératrice
DE1079676B (de) * 1956-09-28 1960-04-14 Siemens Ag Fernsprechkopfgarnitur
US3184556A (en) * 1961-12-11 1965-05-18 Pacific Plantronics Inc Miniature headset-microphone adapted for use with a mask
FR1397803A (fr) * 1964-06-05 1965-04-30 Airmed Ltd Casque de télécommunication perfectionné
DE1931226U (de) * 1965-10-25 1966-01-20 Sennheiser Electronic Hoer-spechgeraet.

Also Published As

Publication number Publication date
GB1363723A (en) 1974-08-14
FR2137999A1 (nl) 1972-12-29
DE2223102A1 (de) 1972-11-30
SE378968B (nl) 1975-09-15
AU4190172A (en) 1973-11-08
FR2137999B1 (nl) 1973-07-13
US3796841A (en) 1974-03-12
CA997852A (en) 1976-09-28
DE2223102C2 (de) 1983-03-31
AU461792B2 (en) 1975-06-05
DK152320B (da) 1988-02-15
NL7206581A (nl) 1972-11-21

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Legal Events

Date Code Title Description
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: RACAL ACOUSTIC SERVICES LIMITED

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: RACAL ACOUSTICS LIMITED

V1 Lapsed because of non-payment of the annual fee