JPS5276026A - Head-phone device - Google Patents

Head-phone device

Info

Publication number
JPS5276026A
JPS5276026A JP15363475A JP15363475A JPS5276026A JP S5276026 A JPS5276026 A JP S5276026A JP 15363475 A JP15363475 A JP 15363475A JP 15363475 A JP15363475 A JP 15363475A JP S5276026 A JPS5276026 A JP S5276026A
Authority
JP
Japan
Prior art keywords
head
phone device
sound
ear
vicinity
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.)
Pending
Application number
JP15363475A
Other languages
Japanese (ja)
Inventor
Kazuo Ito
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP15363475A priority Critical patent/JPS5276026A/en
Publication of JPS5276026A publication Critical patent/JPS5276026A/en
Pending 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
    • H04R1/1058—Manufacture or assembly
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
  • Structure Of Receivers (AREA)

Abstract

PURPOSE:To provide a head-phone device, in which a device made removable and having a sound producing function is held in the vicinity of the ear of a user to obtain an excellent sound with a limited sound source.
JP15363475A 1975-12-22 1975-12-22 Head-phone device Pending JPS5276026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15363475A JPS5276026A (en) 1975-12-22 1975-12-22 Head-phone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15363475A JPS5276026A (en) 1975-12-22 1975-12-22 Head-phone device

Publications (1)

Publication Number Publication Date
JPS5276026A true JPS5276026A (en) 1977-06-25

Family

ID=15566786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15363475A Pending JPS5276026A (en) 1975-12-22 1975-12-22 Head-phone device

Country Status (1)

Country Link
JP (1) JPS5276026A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0294899A (en) * 1988-09-30 1990-04-05 Hitachi Ltd Headphone reproducer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0294899A (en) * 1988-09-30 1990-04-05 Hitachi Ltd Headphone reproducer device

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