JPS62181088U - - Google Patents

Info

Publication number
JPS62181088U
JPS62181088U JP6952086U JP6952086U JPS62181088U JP S62181088 U JPS62181088 U JP S62181088U JP 6952086 U JP6952086 U JP 6952086U JP 6952086 U JP6952086 U JP 6952086U JP S62181088 U JPS62181088 U JP S62181088U
Authority
JP
Japan
Prior art keywords
electro
acoustic converter
headphone
electrodynamic
utility
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
JP6952086U
Other languages
English (en)
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 JP6952086U priority Critical patent/JPS62181088U/ja
Publication of JPS62181088U publication Critical patent/JPS62181088U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る第１図は本考案に係るヘ
ツドホンの電気音響変換部構造を示す縦断面図で
、第２図は同ヘツドホンの再生周波数特性、第３
図及び第４図はそれぞれ、従来の異なるヘツドホ
ンの電気音響変換部構造を示す縦断面図で、第５
図は更に異なる従来例のヘツドホンの電気音響変
換部構造の一部を切除した斜視図である。 ２６……ドライバユニツト、２７……磁気回路
、２８……ダイヤフラム、２９……ボイスコイル
、３３……ケース、３５……ホーン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気音響変換部に後面放射型のホーンスピーカ
    を密閉型として使用したことを特徴とする動電型
    ヘツドホンの電気音響変換部構造。
JP6952086U 1986-05-09 1986-05-09 Pending JPS62181088U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6952086U JPS62181088U (ja) 1986-05-09 1986-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6952086U JPS62181088U (ja) 1986-05-09 1986-05-09

Publications (1)

Publication Number Publication Date
JPS62181088U true JPS62181088U (ja) 1987-11-17

Family

ID=30910325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6952086U Pending JPS62181088U (ja) 1986-05-09 1986-05-09

Country Status (1)

Country Link
JP (1) JPS62181088U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040933A (ja) * 2009-08-10 2011-02-24 Audio Technica Corp イヤホン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339044B2 (ja) * 1975-09-27 1978-10-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339044B2 (ja) * 1975-09-27 1978-10-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011040933A (ja) * 2009-08-10 2011-02-24 Audio Technica Corp イヤホン

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