JPH0715037Y2 - 消音装置 - Google Patents

消音装置

Info

Publication number
JPH0715037Y2
JPH0715037Y2 JP3078788U JP3078788U JPH0715037Y2 JP H0715037 Y2 JPH0715037 Y2 JP H0715037Y2 JP 3078788 U JP3078788 U JP 3078788U JP 3078788 U JP3078788 U JP 3078788U JP H0715037 Y2 JPH0715037 Y2 JP H0715037Y2
Authority
JP
Japan
Prior art keywords
speaker
duct
noise
correction signal
passivator
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 - Lifetime
Application number
JP3078788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01143593U (en]
Inventor
洋三 高橋
哲雄 嶋田
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP3078788U priority Critical patent/JPH0715037Y2/ja
Publication of JPH01143593U publication Critical patent/JPH01143593U/ja
Application granted granted Critical
Publication of JPH0715037Y2 publication Critical patent/JPH0715037Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Duct Arrangements (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP3078788U 1988-03-07 1988-03-07 消音装置 Expired - Lifetime JPH0715037Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3078788U JPH0715037Y2 (ja) 1988-03-07 1988-03-07 消音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3078788U JPH0715037Y2 (ja) 1988-03-07 1988-03-07 消音装置

Publications (2)

Publication Number Publication Date
JPH01143593U JPH01143593U (en]) 1989-10-02
JPH0715037Y2 true JPH0715037Y2 (ja) 1995-04-10

Family

ID=31256158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3078788U Expired - Lifetime JPH0715037Y2 (ja) 1988-03-07 1988-03-07 消音装置

Country Status (1)

Country Link
JP (1) JPH0715037Y2 (en])

Also Published As

Publication number Publication date
JPH01143593U (en]) 1989-10-02

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