JPS58149869U - Waveform shaping circuit - Google Patents
Waveform shaping circuitInfo
- 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
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
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)
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5492717A (en) * | 1977-12-30 | 1979-07-23 | Fujitsu Ltd | Magnetic storage-reproducer |
-
1982
- 1982-03-31 JP JP4651482U patent/JPS58149869U/en active Pending
Patent Citations (1)
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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