JPS58149869U - Waveform shaping circuit - Google Patents

Waveform shaping circuit

Info

Publication number
JPS58149869U
JPS58149869U JP4651482U JP4651482U JPS58149869U JP S58149869 U JPS58149869 U JP S58149869U JP 4651482 U JP4651482 U JP 4651482U JP 4651482 U JP4651482 U JP 4651482U JP S58149869 U JPS58149869 U JP S58149869U
Authority
JP
Japan
Prior art keywords
shaping circuit
waveform shaping
waveform
envelope
carrier signal
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
JP4651482U
Other languages
Japanese (ja)
Inventor
英昭 林
森口　安教
Original Assignee
日本コロムビア株式会社
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 日本コロムビア株式会社 filed Critical 日本コロムビア株式会社
Priority to JP4651482U priority Critical patent/JPS58149869U/en
Publication of JPS58149869U publication Critical patent/JPS58149869U/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図Ａは従来の波形整形回路の系統図、第１第１図 図Ｂは第１図Ａの説明図波形図、第２図は本考案　　　
　゛波形図、第４図は本考案の他の実施例を示す系統図
である。 ３はエンペ占−プ増巾回路、４は反転増巾回路、５は混
合回路である。 Ｄ　　　　　　　　　’Ｄ ・□Figure 1A is a system diagram of a conventional waveform shaping circuit, Figure 1B is an explanatory waveform diagram of Figure 1A, and Figure 2 is a diagram of the present invention.
FIG. 4 is a system diagram showing another embodiment of the present invention. 3 is an amplifier amplifier circuit, 4 is an inversion amplifier circuit, and 5 is a mixing circuit. D'D ・□

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 再生キャリア等の入力信号を波形整形する波形整形回路
に於て、上記再生キャリヤ信号のエンベロープを取り出
し、該エンベロープ出力で直流レベルをコントロールし
て成ることを特徴とする波形整形回路。A waveform shaping circuit for shaping the waveform of an input signal such as a reproduced carrier signal, wherein the waveform shaping circuit extracts an envelope of the reproduced carrier signal and controls a DC level with the output of the envelope.
JP4651482U 1982-03-31 1982-03-31 Waveform shaping circuit Pending JPS58149869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4651482U JPS58149869U (en) 1982-03-31 1982-03-31 Waveform shaping circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4651482U JPS58149869U (en) 1982-03-31 1982-03-31 Waveform shaping circuit

Publications (1)

Publication Number Publication Date
JPS58149869U true JPS58149869U (en) 1983-10-07

Family

ID=30057505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4651482U Pending JPS58149869U (en) 1982-03-31 1982-03-31 Waveform shaping circuit

Country Status (1)

Country Link
JP (1) JPS58149869U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492717A (en) * 1977-12-30 1979-07-23 Fujitsu Ltd Magnetic storage-reproducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492717A (en) * 1977-12-30 1979-07-23 Fujitsu Ltd Magnetic storage-reproducer

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