Videotape Recording: Theory and PracticeFor the reader with a basic engieneering knowledge and some experience in television. |
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Page 75
... scan is that stop motion playback is possible by stopping the tape and keeping the head rotating at field rate . The scan angle is now slightly different owing to the lack of tape motion . If the scan starts on the centre of a track ...
... scan is that stop motion playback is possible by stopping the tape and keeping the head rotating at field rate . The scan angle is now slightly different owing to the lack of tape motion . If the scan starts on the centre of a track ...
Page 76
Theory and Practice Joseph F. Robinson. scanning rate . It is normally derived from field sync and can be a single or multiple pulse placed ... Scan Video Tape Recorder . 5 FM Theory The frequency response of a television signal 76 ...
Theory and Practice Joseph F. Robinson. scanning rate . It is normally derived from field sync and can be a single or multiple pulse placed ... Scan Video Tape Recorder . 5 FM Theory The frequency response of a television signal 76 ...
Page 157
... scan tape formats . In general , each track carries one television field of information . The length of each track depends on the particular design , but for a single headed machine , with a drum diameter of 5 in , the track length ...
... scan tape formats . In general , each track carries one television field of information . The length of each track depends on the particular design , but for a single headed machine , with a drum diameter of 5 in , the track length ...
Contents
PREFACE | 13 |
TAPE RECORDING PRINCIPLES 19 2223 | 19 |
BASIC REQUIREMENTS OF VIDEOTAPE RECORDING | 45 |
Copyright | |
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Common terms and phrases
adjustment Ampex amplitude amplitude modulation angle ANSI audio binary group burst capacitor capstan cassette cause centre frequency chroma chrominance circuit colour burst component control track correct delay line demodulator disc drop-out drum scanner edge edit electronic erase head error voltage field flux FM signal frame pulse frequency modulation gate guard band head to tape head wheel helical High Band high frequency horizontal sync Hz standard input line delay locked longitudinal loop Low Band machines method mode modulation monochrome motor normally nsec NTSC oscillator output phase error pilot tone playing back quadruplex reel reference rotation sample scan SECAM seen in Fig sequence servo shown in Fig sideband SMPTE splice stable subcarrier switch synchronism tape speed tape tension TV line usec vacuum guide velocity error vertical sync video head video signal video track waveform zero µsec