JPH0350323B2 - - Google Patents
Info
- Publication number
- JPH0350323B2 JPH0350323B2 JP57054935A JP5493582A JPH0350323B2 JP H0350323 B2 JPH0350323 B2 JP H0350323B2 JP 57054935 A JP57054935 A JP 57054935A JP 5493582 A JP5493582 A JP 5493582A JP H0350323 B2 JPH0350323 B2 JP H0350323B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- head
- recording
- signal
- erasing
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57054935A JPS58172090A (ja) | 1982-04-02 | 1982-04-02 | 磁気記録再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57054935A JPS58172090A (ja) | 1982-04-02 | 1982-04-02 | 磁気記録再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58172090A JPS58172090A (ja) | 1983-10-08 |
| JPH0350323B2 true JPH0350323B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-01 |
Family
ID=12984484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57054935A Granted JPS58172090A (ja) | 1982-04-02 | 1982-04-02 | 磁気記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58172090A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1982
- 1982-04-02 JP JP57054935A patent/JPS58172090A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58172090A (ja) | 1983-10-08 |