JPS4944733A - - Google Patents

Info

Publication number
JPS4944733A
JPS4944733A JP47087623A JP8762372A JPS4944733A JP S4944733 A JPS4944733 A JP S4944733A JP 47087623 A JP47087623 A JP 47087623A JP 8762372 A JP8762372 A JP 8762372A JP S4944733 A JPS4944733 A JP S4944733A
Authority
JP
Japan
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
JP47087623A
Other languages
Japanese (ja)
Other versions
JPS5410853B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP8762372A priority Critical patent/JPS5410853B2/ja
Priority to US392370A priority patent/US3891810A/en
Priority to GB4074373A priority patent/GB1430260A/en
Priority to DE2343818A priority patent/DE2343818C3/de
Priority to FR7331556A priority patent/FR2335117A1/fr
Publication of JPS4944733A publication Critical patent/JPS4944733A/ja
Publication of JPS5410853B2 publication Critical patent/JPS5410853B2/ja
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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
JP8762372A 1972-09-01 1972-09-01 Expired JPS5410853B2 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8762372A JPS5410853B2 (enrdf_load_stackoverflow) 1972-09-01 1972-09-01
US392370A US3891810A (en) 1972-09-01 1973-08-28 Headphone
GB4074373A GB1430260A (en) 1972-09-01 1973-08-29 Headphone set
DE2343818A DE2343818C3 (de) 1972-09-01 1973-08-30 Kopfhörer
FR7331556A FR2335117A1 (fr) 1972-09-01 1973-08-31 Casque a ecouteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8762372A JPS5410853B2 (enrdf_load_stackoverflow) 1972-09-01 1972-09-01

Publications (2)

Publication Number Publication Date
JPS4944733A true JPS4944733A (enrdf_load_stackoverflow) 1974-04-27
JPS5410853B2 JPS5410853B2 (enrdf_load_stackoverflow) 1979-05-10

Family

ID=13920087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8762372A Expired JPS5410853B2 (enrdf_load_stackoverflow) 1972-09-01 1972-09-01

Country Status (5)

Country Link
US (1) US3891810A (enrdf_load_stackoverflow)
JP (1) JPS5410853B2 (enrdf_load_stackoverflow)
DE (1) DE2343818C3 (enrdf_load_stackoverflow)
FR (1) FR2335117A1 (enrdf_load_stackoverflow)
GB (1) GB1430260A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT355646B (de) * 1977-02-02 1980-03-10 Akg Akustische Kino Geraete Kopfhoerer zum verbesserten raeumlichen hoeren
USD247433S (en) 1977-03-04 1978-03-07 F.D.B. Productions Headphone
FR2398425A1 (fr) * 1977-07-18 1979-02-16 Hehemann Guenter Casque stereophonique
US4173715A (en) * 1978-01-13 1979-11-06 Gosman Theodore D Acoustical device
USD291690S (en) 1985-03-04 1987-09-01 Talbot Toys Ltd. Headphone
DE3904194C2 (de) * 1989-02-13 1994-09-15 Bergische Stahlindustrie Bremszange für Scheibenbremsen
TWM333023U (en) * 2007-06-05 2008-05-21 Hsin-Yuan Kuo Stereophonic earphone
US20120308067A1 (en) * 2011-06-01 2012-12-06 Wai Hung Ip Headphone 3D Hearing technology
WO2016181531A1 (ja) * 2015-05-13 2016-11-17 Ｏｍｏｔｅｎａｓｙ合同会社 ヘッドフォン
USD826897S1 (en) * 2017-04-27 2018-08-28 Tianbo Wang Headphone
USD856972S1 (en) * 2017-08-21 2019-08-20 Bluecom Co., Ltd. Neckband wireless headset
JP1650060S (enrdf_load_stackoverflow) * 2019-01-09 2020-01-20
USD896201S1 (en) * 2019-04-04 2020-09-15 Flashbay Electronics Hong Kong Limited Wireless headphones
USD934198S1 (en) * 2019-12-03 2021-10-26 Dolby Laboratories Licensing Corporation Headphones
JP1699063S (enrdf_load_stackoverflow) * 2020-08-01 2021-11-08
JP1697414S (ja) * 2020-12-14 2021-10-18 ヘッドホン
JP1697512S (ja) * 2020-12-14 2021-10-18 ヘッドホン
USD970468S1 (en) * 2021-02-09 2022-11-22 Bose Corporation Set of headphones

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592978A (en) * 1969-04-21 1971-07-13 David H Hess Stereo earphones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603724A (en) * 1948-10-30 1952-07-15 Rca Corp Sound translating device arranged to eliminate extraneous sound
US3098307A (en) * 1961-09-01 1963-07-23 Acoustron Corp Language instruction apparatus
US3586794A (en) * 1967-11-04 1971-06-22 Sennheiser Electronic Earphone having sound detour path
AT295618B (de) * 1969-04-25 1972-01-10 Akg Akustische Kino Geraete Kopfhörer, insbesondere zur stereophonischen Wiedergabe von Schallereignissen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592978A (en) * 1969-04-21 1971-07-13 David H Hess Stereo earphones

Also Published As

Publication number Publication date
DE2343818B2 (de) 1977-10-27
FR2335117A1 (fr) 1977-07-08
US3891810A (en) 1975-06-24
JPS5410853B2 (enrdf_load_stackoverflow) 1979-05-10
DE2343818A1 (de) 1974-03-21
DE2343818C3 (de) 1978-06-08
GB1430260A (en) 1976-03-31
FR2335117B1 (enrdf_load_stackoverflow) 1978-05-12

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