JPS57114738A - Sound device for vehicle - Google Patents

Sound device for vehicle

Info

Publication number
JPS57114738A
JPS57114738A JP60581A JP60581A JPS57114738A JP S57114738 A JPS57114738 A JP S57114738A JP 60581 A JP60581 A JP 60581A JP 60581 A JP60581 A JP 60581A JP S57114738 A JPS57114738 A JP S57114738A
Authority
JP
Japan
Prior art keywords
characteristic curve
level
sound volume
noise
accordance
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
JP60581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642287B2 (de
Inventor
Fukashi Sugasawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP60581A priority Critical patent/JPS57114738A/ja
Publication of JPS57114738A publication Critical patent/JPS57114738A/ja
Publication of JPS642287B2 publication Critical patent/JPS642287B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP60581A 1981-01-06 1981-01-06 Sound device for vehicle Granted JPS57114738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60581A JPS57114738A (en) 1981-01-06 1981-01-06 Sound device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60581A JPS57114738A (en) 1981-01-06 1981-01-06 Sound device for vehicle

Publications (2)

Publication Number Publication Date
JPS57114738A true JPS57114738A (en) 1982-07-16
JPS642287B2 JPS642287B2 (de) 1989-01-17

Family

ID=11478357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60581A Granted JPS57114738A (en) 1981-01-06 1981-01-06 Sound device for vehicle

Country Status (1)

Country Link
JP (1) JPS57114738A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03279043A (ja) * 1990-03-28 1991-12-10 Mazda Motor Corp 車両用音響装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03279043A (ja) * 1990-03-28 1991-12-10 Mazda Motor Corp 車両用音響装置

Also Published As

Publication number Publication date
JPS642287B2 (de) 1989-01-17

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