JPS5880107A - 磁気記録装置 - Google Patents
磁気記録装置Info
- Publication number
- JPS5880107A JPS5880107A JP56175676A JP17567681A JPS5880107A JP S5880107 A JPS5880107 A JP S5880107A JP 56175676 A JP56175676 A JP 56175676A JP 17567681 A JP17567681 A JP 17567681A JP S5880107 A JPS5880107 A JP S5880107A
- Authority
- JP
- Japan
- Prior art keywords
- emphasis
- circuit
- waveform
- emphasis circuit
- diagram showing
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/923—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback using preemphasis of the signal before modulation and deemphasis of the signal after demodulation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56175676A JPS5880107A (ja) | 1981-11-04 | 1981-11-04 | 磁気記録装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56175676A JPS5880107A (ja) | 1981-11-04 | 1981-11-04 | 磁気記録装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880107A true JPS5880107A (ja) | 1983-05-14 |
| JPH0341882B2 JPH0341882B2 (enEXAMPLES) | 1991-06-25 |
Family
ID=16000282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56175676A Granted JPS5880107A (ja) | 1981-11-04 | 1981-11-04 | 磁気記録装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880107A (enEXAMPLES) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60705U (ja) * | 1983-06-14 | 1985-01-07 | 三洋電機株式会社 | 再生特性切換回路 |
| JPS60192157U (ja) * | 1984-05-29 | 1985-12-20 | 三洋電機株式会社 | ノイズ低減回路 |
| JPS6137675U (ja) * | 1984-08-09 | 1986-03-08 | ソニー株式会社 | ホワイトクリツプ補償回路 |
| JPS6260374A (ja) * | 1985-09-10 | 1987-03-17 | Fujitsu General Ltd | 記録再生装置 |
| JPS6266478U (enEXAMPLES) * | 1985-10-16 | 1987-04-24 | ||
| JPS62281508A (ja) * | 1986-05-30 | 1987-12-07 | Hitachi Ltd | 信号処理装置 |
| JPS6481402A (en) * | 1987-09-22 | 1989-03-27 | Canon Kk | Signal processor |
| JPS6481401A (en) * | 1987-09-22 | 1989-03-27 | Canon Kk | Signal processor |
-
1981
- 1981-11-04 JP JP56175676A patent/JPS5880107A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60705U (ja) * | 1983-06-14 | 1985-01-07 | 三洋電機株式会社 | 再生特性切換回路 |
| JPS60192157U (ja) * | 1984-05-29 | 1985-12-20 | 三洋電機株式会社 | ノイズ低減回路 |
| JPS6137675U (ja) * | 1984-08-09 | 1986-03-08 | ソニー株式会社 | ホワイトクリツプ補償回路 |
| JPS6260374A (ja) * | 1985-09-10 | 1987-03-17 | Fujitsu General Ltd | 記録再生装置 |
| JPS6266478U (enEXAMPLES) * | 1985-10-16 | 1987-04-24 | ||
| JPS62281508A (ja) * | 1986-05-30 | 1987-12-07 | Hitachi Ltd | 信号処理装置 |
| JPS6481402A (en) * | 1987-09-22 | 1989-03-27 | Canon Kk | Signal processor |
| JPS6481401A (en) * | 1987-09-22 | 1989-03-27 | Canon Kk | Signal processor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341882B2 (enEXAMPLES) | 1991-06-25 |
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