Leydig, Voit & Mayer
Digital signal recording system for recording digital signals on video tape
 A video signal recording system in a digital VCR wherein an analog composite signal is converted into a digital component signal and the digitally converted signal is recorded on the video cassette tape. The video signal recording system adopts 2-channel, 4-head recording system instead of 2-channel, 2-head of 1/2 inches VHS system, in order to record one frame data on eight video tracks. The number of rotations of the head drum is 3600 rpm. A tape format of the video signal recording system comprising: predetermined gaps arranged in the uppermost and the lowermost ends of the video tape; a cue signal track for recording the cue signal thereon and a control track for recording the control signal arranged in an adjacent portion of each of inner sides of the gaps arranged in the uppermost and the lowermost ends; predetermined gaps arranged in each of inner sides of the cue signal track and the control track and a video signal recording field arranged between the gaps arranged in each of inner sides of the cue signal track and the control track; and predetermined gaps arranged in an upper end and a lower end of a video track when the video signal is recorded along with the video track of the video signal recording field, and audio tracks arranged in each of outer sides of the gaps arranged in the upper end and the lower end of the video track. 
Samsung Electronics Co., Ltd.
H H
H04N H04N
inventional inventional
Seong-do Seong-ha
Lee Hwang