JPS52129265A - Noise reduction circuit - Google Patents

Noise reduction circuit

Info

Publication number
JPS52129265A
JPS52129265A JP4185576A JP4185576A JPS52129265A JP S52129265 A JPS52129265 A JP S52129265A JP 4185576 A JP4185576 A JP 4185576A JP 4185576 A JP4185576 A JP 4185576A JP S52129265 A JPS52129265 A JP S52129265A
Authority
JP
Japan
Prior art keywords
noise reduction
reduction circuit
circuit
diode
samples
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
JP4185576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5722444B2 (enrdf_load_stackoverflow
Inventor
Shigeru Okada
Tsunehiko Tejima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4185576A priority Critical patent/JPS52129265A/ja
Publication of JPS52129265A publication Critical patent/JPS52129265A/ja
Publication of JPS5722444B2 publication Critical patent/JPS5722444B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP4185576A 1976-04-15 1976-04-15 Noise reduction circuit Granted JPS52129265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4185576A JPS52129265A (en) 1976-04-15 1976-04-15 Noise reduction circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4185576A JPS52129265A (en) 1976-04-15 1976-04-15 Noise reduction circuit

Publications (2)

Publication Number Publication Date
JPS52129265A true JPS52129265A (en) 1977-10-29
JPS5722444B2 JPS5722444B2 (enrdf_load_stackoverflow) 1982-05-13

Family

ID=12619856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4185576A Granted JPS52129265A (en) 1976-04-15 1976-04-15 Noise reduction circuit

Country Status (1)

Country Link
JP (1) JPS52129265A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5722444B2 (enrdf_load_stackoverflow) 1982-05-13

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