JPH0275893U - - Google Patents

Info

Publication number
JPH0275893U
JPH0275893U JP15445588U JP15445588U JPH0275893U JP H0275893 U JPH0275893 U JP H0275893U JP 15445588 U JP15445588 U JP 15445588U JP 15445588 U JP15445588 U JP 15445588U JP H0275893 U JPH0275893 U JP H0275893U
Authority
JP
Japan
Prior art keywords
sound
inner housing
speaker
enclose
outputs
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
JP15445588U
Other languages
English (en)
Japanese (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 JP15445588U priority Critical patent/JPH0275893U/ja
Publication of JPH0275893U publication Critical patent/JPH0275893U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP15445588U 1988-11-28 1988-11-28 Pending JPH0275893U (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15445588U JPH0275893U (nl) 1988-11-28 1988-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15445588U JPH0275893U (nl) 1988-11-28 1988-11-28

Publications (1)

Publication Number Publication Date
JPH0275893U true JPH0275893U (nl) 1990-06-11

Family

ID=31431198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15445588U Pending JPH0275893U (nl) 1988-11-28 1988-11-28

Country Status (1)

Country Link
JP (1) JPH0275893U (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015002450A (ja) * 2013-06-17 2015-01-05 株式会社オーディオテクニカ ヘッドホン
JP2021110916A (ja) * 2020-01-10 2021-08-02 深▲せん▼市星科啓電子商務有限公司 複数発音ユニットに基づくノイズ低減装置及びノイズ低減方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015002450A (ja) * 2013-06-17 2015-01-05 株式会社オーディオテクニカ ヘッドホン
JP2021110916A (ja) * 2020-01-10 2021-08-02 深▲せん▼市星科啓電子商務有限公司 複数発音ユニットに基づくノイズ低減装置及びノイズ低減方法

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