JPS646636Y2 - - Google Patents

Info

Publication number
JPS646636Y2
JPS646636Y2 JP1983071055U JP7105583U JPS646636Y2 JP S646636 Y2 JPS646636 Y2 JP S646636Y2 JP 1983071055 U JP1983071055 U JP 1983071055U JP 7105583 U JP7105583 U JP 7105583U JP S646636 Y2 JPS646636 Y2 JP S646636Y2
Authority
JP
Japan
Prior art keywords
acoustic
acoustic transducer
housing
bass
duct
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.)
Expired
Application number
JP1983071055U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59177287U (ja
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 JP7105583U priority Critical patent/JPS59177287U/ja
Publication of JPS59177287U publication Critical patent/JPS59177287U/ja
Application granted granted Critical
Publication of JPS646636Y2 publication Critical patent/JPS646636Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Headphones And Earphones (AREA)
JP7105583U 1983-05-12 1983-05-12 ヘツドホン Granted JPS59177287U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7105583U JPS59177287U (ja) 1983-05-12 1983-05-12 ヘツドホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7105583U JPS59177287U (ja) 1983-05-12 1983-05-12 ヘツドホン

Publications (2)

Publication Number Publication Date
JPS59177287U JPS59177287U (ja) 1984-11-27
JPS646636Y2 true JPS646636Y2 (en:Method) 1989-02-21

Family

ID=30201208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7105583U Granted JPS59177287U (ja) 1983-05-12 1983-05-12 ヘツドホン

Country Status (1)

Country Link
JP (1) JPS59177287U (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450718Y2 (en:Method) * 1986-02-28 1992-11-30
JP4831176B2 (ja) * 2009-01-29 2011-12-07 日本ビクター株式会社 ヘッドホン
JP5592622B2 (ja) * 2009-08-25 2014-09-17 モレックス インコーポレイテド イヤホン
EP3073758B1 (en) * 2013-11-19 2021-05-19 Sony Corporation Headphone and acoustic characteristic adjustment method
JP2016076883A (ja) * 2014-10-08 2016-05-12 Ｐｉｏｎｅｅｒ ＤＪ株式会社 ヘッドホン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758860U (en:Method) * 1980-09-25 1982-04-07

Also Published As

Publication number Publication date
JPS59177287U (ja) 1984-11-27

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