JPS61199709U - - Google Patents
Info
- Publication number
- JPS61199709U JPS61199709U JP8228485U JP8228485U JPS61199709U JP S61199709 U JPS61199709 U JP S61199709U JP 8228485 U JP8228485 U JP 8228485U JP 8228485 U JP8228485 U JP 8228485U JP S61199709 U JPS61199709 U JP S61199709U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- reproduction
- magnetic recording
- signal
- digital reproduction
- 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
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図は、この考案の一実施例を示す回路図で
ある。第２図は、磁気デイスク再生信号の一例を
示す波形図である。第３図は、記録周期の長短に
よる磁気デイスク再生信号の違いを示す波形図で
ある。第４図は、第１図に，，，を付した
部分の波形図である。
１０……ヘツドコイル、１４，１６……出力端
子。
FIG. 1 is a circuit diagram showing an embodiment of this invention. FIG. 2 is a waveform diagram showing an example of a magnetic disk reproduction signal. FIG. 3 is a waveform diagram showing differences in magnetic disk reproduction signals depending on the length of the recording cycle. FIG. 4 is a waveform diagram of the portion of FIG. 1 marked with ,,. 10... Head coil, 14, 16... Output terminal.
Claims (1)
を微分および共振させる回路と、 前記デイジタル再生信号と前記回路の出力信号
とを加算する回路と を具備したことを特徴とする磁気記録再生装置に
おけるデイジタル再生信号の増幅回路。[Claims for Utility Model Registration] A magnetic recording device comprising: a circuit for differentiating and resonating a digital reproduction signal in a magnetic recording/reproduction device; and a circuit for adding the digital reproduction signal and the output signal of the circuit. An amplification circuit for digital reproduction signals in a reproduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228485U JPS61199709U (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228485U JPS61199709U (en) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199709U true JPS61199709U (en) | 1986-12-13 |
Family
ID=30629861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8228485U Pending JPS61199709U (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199709U (en) |
-
1985
- 1985-05-30 JP JP8228485U patent/JPS61199709U/ja active Pending
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