JPS5453521A - Headphone - Google Patents

Headphone

Info

Publication number
JPS5453521A
JPS5453521A JP11946177A JP11946177A JPS5453521A JP S5453521 A JPS5453521 A JP S5453521A JP 11946177 A JP11946177 A JP 11946177A JP 11946177 A JP11946177 A JP 11946177A JP S5453521 A JPS5453521 A JP S5453521A
Authority
JP
Japan
Prior art keywords
cushion
diaphragm
holes
resonance frequencies
materials
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
JP11946177A
Other languages
English (en)
Inventor
Kanenori Kishi
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP11946177A priority Critical patent/JPS5453521A/ja
Publication of JPS5453521A publication Critical patent/JPS5453521A/ja
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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP11946177A 1977-10-06 1977-10-06 Headphone Pending JPS5453521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11946177A JPS5453521A (en) 1977-10-06 1977-10-06 Headphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11946177A JPS5453521A (en) 1977-10-06 1977-10-06 Headphone

Publications (1)

Publication Number Publication Date
JPS5453521A true JPS5453521A (en) 1979-04-26

Family

ID=14761922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11946177A Pending JPS5453521A (en) 1977-10-06 1977-10-06 Headphone

Country Status (1)

Country Link
JP (1) JPS5453521A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201165C1 (de) * 1982-01-15 1983-05-19 Telemit-Electronic GmbH, 8000 München Kopfhoerer-Ohrpolster
JP2011066586A (ja) * 2009-09-16 2011-03-31 Audio Technica Corp ヘッドホン

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201165C1 (de) * 1982-01-15 1983-05-19 Telemit-Electronic GmbH, 8000 München Kopfhoerer-Ohrpolster
JP2011066586A (ja) * 2009-09-16 2011-03-31 Audio Technica Corp ヘッドホン

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