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Video Playback System with Flutter Tolerant Clamping
A magnetic reproducing system for association with a color broadcast television receiver wherein a substantial degree of flutter in the tape drive is tolerated by the receiver circuitry and a special flutter tolerant ...
Transducer System and Method
Apparatus and Method for Conditioning Magnetic Transducer System with Both Head Cleaner and Bulk Demagnetizer
A magnetic tape transducing machine with integral head cleaning brush, head demagnetizer and bulk tape demagnetizer, for selective conditioning of the head and tape alternately with actual transducing operations. The brush ...
Video Transducer System with Magnetic Transducer Head Having Output Winding Means Resonant at a Mid Band Resonance Frequency
A wideband transducer system including longitudinally recorded video, transversely recorded or multiplexed audio, channel shifting during blanking intervals, high frequency bias synchronized to audio carrier frequency or ...
Video Transducing Electric Circuits
Monochrome and color television recording and playback circuitry for coupling with a standard broadcast receiver. Recording signals supplied to the recording head without further amplification, and with circuitry for ...
Magnetic Transducer Head with Auxiliary Means for Diverting Residual Flux
A magnetic head is shown having auxiliary core material in a substantially unstressed condition with very low direct current coercivity and located within the working magnetic core for diverting magnetic flux due to residual ...
A video and/or audio magnetic transducer apparatus includes a capstan assembly formed with at least one annular groove therein and a compressible medium in the groove for nonrigidly backing a recording medium opposite a ...
Video Disc Transducer System
An optical transducer system reproduces a videodisk record by rotating the disc at a low speed. A record guiding means is comprised of a ribbed gate region. The ribs engage the disc on opposite margins of the optical images ...