JPS5713893A - Ear speaker - Google Patents

Ear speaker

Info

Publication number
JPS5713893A
JPS5713893A JP8793680A JP8793680A JPS5713893A JP S5713893 A JPS5713893 A JP S5713893A JP 8793680 A JP8793680 A JP 8793680A JP 8793680 A JP8793680 A JP 8793680A JP S5713893 A JPS5713893 A JP S5713893A
Authority
JP
Japan
Prior art keywords
tragus
ear
counter
auricle
hollow
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.)
Granted
Application number
JP8793680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648519B2 (enrdf_load_stackoverflow
Inventor
Toshikazu Yoshimi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP8793680A priority Critical patent/JPS5713893A/ja
Priority to GB8119788A priority patent/GB2082020B/en
Priority to US06/278,036 priority patent/US4403120A/en
Publication of JPS5713893A publication Critical patent/JPS5713893A/ja
Priority to GB08323559A priority patent/GB2147173B/en
Publication of JPS648519B2 publication Critical patent/JPS648519B2/ja
Granted 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
    • H04R1/1016—Earpieces of the intra-aural type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
JP8793680A 1980-06-30 1980-06-30 Ear speaker Granted JPS5713893A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8793680A JPS5713893A (en) 1980-06-30 1980-06-30 Ear speaker
GB8119788A GB2082020B (en) 1980-06-30 1981-06-26 Ear speaker
US06/278,036 US4403120A (en) 1980-06-30 1981-06-29 Earphone
GB08323559A GB2147173B (en) 1980-06-30 1983-09-02 Ear speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8793680A JPS5713893A (en) 1980-06-30 1980-06-30 Ear speaker

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP30827089A Division JPH0472898A (ja) 1989-11-28 1989-11-28 イヤースピーカ

Publications (2)

Publication Number Publication Date
JPS5713893A true JPS5713893A (en) 1982-01-23
JPS648519B2 JPS648519B2 (enrdf_load_stackoverflow) 1989-02-14

Family

ID=13928783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8793680A Granted JPS5713893A (en) 1980-06-30 1980-06-30 Ear speaker

Country Status (1)

Country Link
JP (1) JPS5713893A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586492U (ja) * 1981-07-03 1983-01-17 アシダ音響株式会社 イヤホ−ン
JPS60173995A (ja) * 1984-02-17 1985-09-07 Matsushita Electric Ind Co Ltd イヤ−スピ−カ
JPH0242896A (ja) * 1989-06-23 1990-02-13 Sony Corp イヤホン
JP2007329954A (ja) * 2000-11-01 2007-12-20 Metafax As 自動車電話、電話、スイッチボード又はこれに類するもののためのマイクロホン／イヤホン

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586492U (ja) * 1981-07-03 1983-01-17 アシダ音響株式会社 イヤホ−ン
JPS60173995A (ja) * 1984-02-17 1985-09-07 Matsushita Electric Ind Co Ltd イヤ−スピ−カ
JPH0242896A (ja) * 1989-06-23 1990-02-13 Sony Corp イヤホン
JP2007329954A (ja) * 2000-11-01 2007-12-20 Metafax As 自動車電話、電話、スイッチボード又はこれに類するもののためのマイクロホン／イヤホン

Also Published As

Publication number Publication date
JPS648519B2 (enrdf_load_stackoverflow) 1989-02-14

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