JPS5892116A - 車両用ノイズ検出装置 - Google Patents

車両用ノイズ検出装置

Info

Publication number
JPS5892116A
JPS5892116A JP19008781A JP19008781A JPS5892116A JP S5892116 A JPS5892116 A JP S5892116A JP 19008781 A JP19008781 A JP 19008781A JP 19008781 A JP19008781 A JP 19008781A JP S5892116 A JPS5892116 A JP S5892116A
Authority
JP
Japan
Prior art keywords
noise
vehicle
harness
signal
resistor
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
JP19008781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212061B2 (enExample
Inventor
Hiroshige Fukuhara
福原　裕成
Norio Fujiki
憲夫 藤木
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 JP19008781A priority Critical patent/JPS5892116A/ja
Priority to US06/399,688 priority patent/US4525870A/en
Priority to DE19823227129 priority patent/DE3227129A1/de
Publication of JPS5892116A publication Critical patent/JPS5892116A/ja
Publication of JPH0212061B2 publication Critical patent/JPH0212061B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Noise Elimination (AREA)
JP19008781A 1981-07-20 1981-11-27 車両用ノイズ検出装置 Granted JPS5892116A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP19008781A JPS5892116A (ja) 1981-11-27 1981-11-27 車両用ノイズ検出装置
US06/399,688 US4525870A (en) 1981-07-20 1982-07-19 Automotive radio receiver with radio frequency interference elimination circuit
DE19823227129 DE3227129A1 (de) 1981-07-20 1982-07-20 Kraftfahrzeugrundfunkempfaenger mit hochfrequenzinterferenz-unterdrueckungsschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19008781A JPS5892116A (ja) 1981-11-27 1981-11-27 車両用ノイズ検出装置

Publications (2)

Publication Number Publication Date
JPS5892116A true JPS5892116A (ja) 1983-06-01
JPH0212061B2 JPH0212061B2 (enExample) 1990-03-16

Family

ID=16252144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19008781A Granted JPS5892116A (ja) 1981-07-20 1981-11-27 車両用ノイズ検出装置

Country Status (1)

Country Link
JP (1) JPS5892116A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260332A (ja) * 1988-08-26 1990-02-28 Isuzu Motors Ltd データ収集装置
JP2009225002A (ja) * 2008-03-14 2009-10-01 Fujitsu Ltd 無線通信装置及び干渉除去方法
JP2010004451A (ja) * 2008-06-23 2010-01-07 Denso Corp 車載無線装置用ノイズ低減装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260332A (ja) * 1988-08-26 1990-02-28 Isuzu Motors Ltd データ収集装置
JP2009225002A (ja) * 2008-03-14 2009-10-01 Fujitsu Ltd 無線通信装置及び干渉除去方法
US8265561B2 (en) 2008-03-14 2012-09-11 Fujitsu Limited Radio communication apparatus and interference removing method
JP2010004451A (ja) * 2008-06-23 2010-01-07 Denso Corp 車載無線装置用ノイズ低減装置

Also Published As

Publication number Publication date
JPH0212061B2 (enExample) 1990-03-16

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