Quadrature head dual channel VCR
Real time user indexing of random access time stamp correlated d
Recording and/or reproducing apparatus with changeable number of
Recording apparatus having continual and single-memory-portion r
Referencing device for digital data recorders
Servo circuit for rotary heads of a video tape recorder
Slow motion television system having variable interlace
Stenotype machine with linked audio recording
System for identifying and locating recorded analog information
System for translating magnetically encoded data to visually rea
Time changing system for VTR
Time lapse videotape editor/controller
Video compression system
Video recording and reproducing system using Hadamard matrixing
Video recording apparatus
Video recording apparatus
Video recording apparatus which samples and quantizes low freque
Video signal magnetic recording and reproducing system
Video signal recording and reproducing apparatus and method suit
Video signal recording and reproducing method and apparatus