JPS63190513U - - Google Patents

Info

Publication number
JPS63190513U
JPS63190513U JP8160787U JP8160787U JPS63190513U JP S63190513 U JPS63190513 U JP S63190513U JP 8160787 U JP8160787 U JP 8160787U JP 8160787 U JP8160787 U JP 8160787U JP S63190513 U JPS63190513 U JP S63190513U
Authority
JP
Japan
Prior art keywords
noise
cancel
exhaust pipe
speaker
cancel speaker
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
JP8160787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0645614Y2 (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 JP1987081607U priority Critical patent/JPH0645614Y2/ja
Publication of JPS63190513U publication Critical patent/JPS63190513U/ja
Application granted granted Critical
Publication of JPH0645614Y2 publication Critical patent/JPH0645614Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1987081607U 1987-05-28 1987-05-28 自動車の排気管用アクティブキャンセラ−システム Expired - Lifetime JPH0645614Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987081607U JPH0645614Y2 (ja) 1987-05-28 1987-05-28 自動車の排気管用アクティブキャンセラ−システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987081607U JPH0645614Y2 (ja) 1987-05-28 1987-05-28 自動車の排気管用アクティブキャンセラ−システム

Publications (2)

Publication Number Publication Date
JPS63190513U true JPS63190513U (US20110009641A1-20110113-C00116.png) 1988-12-08
JPH0645614Y2 JPH0645614Y2 (ja) 1994-11-24

Family

ID=30933500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987081607U Expired - Lifetime JPH0645614Y2 (ja) 1987-05-28 1987-05-28 自動車の排気管用アクティブキャンセラ−システム

Country Status (1)

Country Link
JP (1) JPH0645614Y2 (US20110009641A1-20110113-C00116.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289879A (ja) * 1992-05-01 1994-10-18 Fujitsu Ten Ltd 騒音制御装置
WO2013005578A1 (ja) * 2011-07-01 2013-01-10 ソニー株式会社 スピーカーユニット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022010A (ja) * 1983-07-18 1985-02-04 Nissan Motor Co Ltd 排気騒音低減装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022010A (ja) * 1983-07-18 1985-02-04 Nissan Motor Co Ltd 排気騒音低減装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289879A (ja) * 1992-05-01 1994-10-18 Fujitsu Ten Ltd 騒音制御装置
WO2013005578A1 (ja) * 2011-07-01 2013-01-10 ソニー株式会社 スピーカーユニット

Also Published As

Publication number Publication date
JPH0645614Y2 (ja) 1994-11-24

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