SU572837A1 - Apparatus for compensating for transient distortions in videotape recorder with inclined-line information recording - Google Patents
Apparatus for compensating for transient distortions in videotape recorder with inclined-line information recordingInfo
- Publication number
- SU572837A1 SU572837A1 SU7602351813A SU2351813A SU572837A1 SU 572837 A1 SU572837 A1 SU 572837A1 SU 7602351813 A SU7602351813 A SU 7602351813A SU 2351813 A SU2351813 A SU 2351813A SU 572837 A1 SU572837 A1 SU 572837A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- compensating
- information recording
- line information
- amplifier
- Prior art date
Links
Landscapes
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Description
ве опорного сигнала. Усиленный результативный сигнал подаетс на привод 1,стабилизиру скорость вращени диска ВГ. На формирователь 5 с зажима 7 также приходит телевизионный сигнал, синхроимпульсы которого используютс дл получени сигнала временной ошибки. Коммутатор 6 в режиме записи информации соедин ет формирователь 5 с усилителем 4, и тогда усиленный сигнал временной ошибки также поступает на привод 1, вли на скорость врашени диска ВГ в тесной св зи с изменением положени синхроимпульса записываемого сигнала. Записываема информаци в результате практически не подвергаетс воздействию искажений, возникаюш ,их при изменении временного положени синхроимпульсов.the reference signal. The amplified resultant signal is applied to actuator 1, stabilizing the rotational speed of the VG disk. A television signal also arrives at shaper 5 from terminal 7, the sync pulses of which are used to obtain a time error signal. The switch 6, in the information recording mode, connects the driver 5 to the amplifier 4, and then the amplified time error signal also goes to the drive 1, affecting the speed of rotation of the VG disk in close connection with a change in the position of the sync pulse of the recorded signal. As a result, the recorded information is practically not affected by the distortions that occur when changing the time position of the clock pulses.
Схема описываемого устройства достаточно проста и позвол ет уменьшить вли ние накапливающейс временной ошибки на качество записываемой информации.The circuit of the described device is quite simple and allows reducing the effect of the accumulating time error on the quality of the recorded information.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602351813A SU572837A1 (en) | 1976-04-21 | 1976-04-21 | Apparatus for compensating for transient distortions in videotape recorder with inclined-line information recording |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602351813A SU572837A1 (en) | 1976-04-21 | 1976-04-21 | Apparatus for compensating for transient distortions in videotape recorder with inclined-line information recording |
Publications (1)
Publication Number | Publication Date |
---|---|
SU572837A1 true SU572837A1 (en) | 1977-09-15 |
Family
ID=20658430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7602351813A SU572837A1 (en) | 1976-04-21 | 1976-04-21 | Apparatus for compensating for transient distortions in videotape recorder with inclined-line information recording |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU572837A1 (en) |
-
1976
- 1976-04-21 SU SU7602351813A patent/SU572837A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5763976A (en) | Recorder | |
JPS5432307A (en) | Magnetic reproducer | |
SU1076000A3 (en) | Device for controlling position of magnetic head on inclined record lines | |
JPS5778623A (en) | Track shift detection system of magnetic reproducing device | |
CA2025213A1 (en) | Optical head control circuit for optical tape recording/reproducing apparatus | |
SU572837A1 (en) | Apparatus for compensating for transient distortions in videotape recorder with inclined-line information recording | |
JPS5764325A (en) | Automatic tracking device of video tape recorder | |
JPS5247710A (en) | Device for recording information signals | |
GB1085695A (en) | Method for improving the velocity accuracy of a servo control system | |
KR900008391Y1 (en) | Automatic tracking circuit in video signal displayer | |
KR920009099B1 (en) | Tacho pulse generating circuit | |
JPS542018A (en) | Magnetic tape run driving system for magnetic recording and reproducing unit | |
SU399079A1 (en) | DEVICE FOR REPRODUCTION OF THE IMAGE FROM THE VIDEO RECORDER | |
KR870001011B1 (en) | Image head phase detecting apparatus of video tape recorder | |
JP3057256B2 (en) | Magnetic recording device | |
KR940004493B1 (en) | Autotracking device and processing method thereof for vcr | |
JPS57124977A (en) | Device for recording signal on recording medium | |
SU678506A1 (en) | Device for magnetic recording and reproducing of time signals | |
SU532880A1 (en) | Device for segmentation, analysis and installation of signals | |
SU1119074A1 (en) | Device for processing information when making magnetic recording-reproducing | |
JPS5477123A (en) | Video tape recorder | |
SU960931A1 (en) | Device for magnetic recording | |
SU900309A1 (en) | Device for reproducing frequency-modulated signals from magnetic carrier | |
JPS6469177A (en) | Video signal reproducing device | |
JPH0424782B2 (en) |