JPS5436159A - Device for eliminating noise of automotive acoustic device - Google Patents

Device for eliminating noise of automotive acoustic device

Info

Publication number
JPS5436159A
JPS5436159A JP10233977A JP10233977A JPS5436159A JP S5436159 A JPS5436159 A JP S5436159A JP 10233977 A JP10233977 A JP 10233977A JP 10233977 A JP10233977 A JP 10233977A JP S5436159 A JPS5436159 A JP S5436159A
Authority
JP
Japan
Prior art keywords
eliminating noise
automotive acoustic
acoustic device
automotive
eliminating
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
JP10233977A
Other languages
Japanese (ja)
Inventor
Akio Tokuge
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP10233977A priority Critical patent/JPS5436159A/en
Publication of JPS5436159A publication Critical patent/JPS5436159A/en
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Noise Elimination (AREA)
JP10233977A 1977-08-26 1977-08-26 Device for eliminating noise of automotive acoustic device Pending JPS5436159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10233977A JPS5436159A (en) 1977-08-26 1977-08-26 Device for eliminating noise of automotive acoustic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10233977A JPS5436159A (en) 1977-08-26 1977-08-26 Device for eliminating noise of automotive acoustic device

Publications (1)

Publication Number Publication Date
JPS5436159A true JPS5436159A (en) 1979-03-16

Family

ID=14324741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10233977A Pending JPS5436159A (en) 1977-08-26 1977-08-26 Device for eliminating noise of automotive acoustic device

Country Status (1)

Country Link
JP (1) JPS5436159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088621U (en) * 1983-11-24 1985-06-18 パイオニア株式会社 Earth separation circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088621U (en) * 1983-11-24 1985-06-18 パイオニア株式会社 Earth separation circuit

Similar Documents

Publication Publication Date Title
GB2003707B (en) Noise reducing apparatus
JPS5497064A (en) Sound wave device
JPS53105394A (en) Acoustic device
AU3476378A (en) Acoustic wave device
JPS5393524A (en) Dumping vibration device of car seat
GB2009932B (en) Pseudo continuous wave acoustic instrument
JPS53147525A (en) Vibration suppressor for microphone
GB2002200B (en) Acoustic apparatus
JPS5461895A (en) Automotive electropneumatic acoustic warning device
JPS53105624A (en) Low noise engine
GB2010119A (en) Device for elimination of foam
JPS5436159A (en) Device for eliminating noise of automotive acoustic device
JPS5453504A (en) Device of removing noise of sound apparatus for automobile
SU675382A1 (en) Noise suppressing device
JPS53122029A (en) Reducing noise device of engine generator
JPS5387201A (en) Sound transducer
JPS5479002A (en) Audio frequency noise suppressor
JPS5416515A (en) Method of reducing noise
JPS5425802A (en) Acoustic device
JPS52148742A (en) Ceramic sound attenuating body for automobile muffler
ATA109377A (en) DEVICE FOR SUPPRESSION OF NOISE SIGNALS
JPS5418723A (en) Plane acoustic transducer
JPS5418722A (en) Plane acoustic transducer
JPS5468011A (en) Sound proof device
JPS54145101A (en) Automotive acoustic device