JPS61158653U - - Google Patents
Info
- Publication number
- JPS61158653U JPS61158653U JP4219985U JP4219985U JPS61158653U JP S61158653 U JPS61158653 U JP S61158653U JP 4219985 U JP4219985 U JP 4219985U JP 4219985 U JP4219985 U JP 4219985U JP S61158653 U JPS61158653 U JP S61158653U
- Authority
- JP
- Japan
- Prior art keywords
- preamplifier
- output
- waveform shaping
- shaping means
- antiparallel
- 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
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Digital Magnetic Recording (AREA)
Description
第１図は本考案実施例の磁気再生装置のブロツ
ク図、第２図はその要部の波形図、第３図は波形
再生誤りを生じた波形図である。
１……磁気ヘツド、２……前置増幅器、３，３
……ダイオード、４……バツフア回路、５……２
値化回路、６……波形整形手段。
FIG. 1 is a block diagram of a magnetic reproducing apparatus according to an embodiment of the present invention, FIG. 2 is a waveform diagram of the main part thereof, and FIG. 3 is a waveform diagram in which a waveform reproduction error occurs. 1...Magnetic head, 2...Preamplifier, 3,3
...Diode, 4...Buffer circuit, 5...2
Value conversion circuit, 6... Waveform shaping means.
Claims (1)
増巾器の出力をもとに矩形波を形成する波形整形
手段と、前置増巾器と波形整形手段の間に直列接
続された逆並列接続のダイオードとを具備した事
を特徴とする磁気再生装置。 A preamplifier for amplifying the output of the magnetic head, a waveform shaping means for forming a rectangular wave based on the output of the preamplifier, and a series connection between the preamplifier and the waveform shaping means. A magnetic reproducing device characterized in that it is equipped with diodes connected in antiparallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4219985U JPS61158653U (en) | 1985-03-23 | 1985-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4219985U JPS61158653U (en) | 1985-03-23 | 1985-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158653U true JPS61158653U (en) | 1986-10-01 |
Family
ID=30552728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4219985U Pending JPS61158653U (en) | 1985-03-23 | 1985-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158653U (en) |
-
1985
- 1985-03-23 JP JP4219985U patent/JPS61158653U/ja active Pending
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