Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Burst phase correction system for video descrambling










Image Number 10 for United States Patent #5212723.

A method and apparatus for synchronizing a randomized video signal to a phase-locked sampling system. The phase-locked system is part of a scrambling apparatus capable of scrambling and subsequent descrambling of video signals recorded on videotape recorders which undesirably introduce time-base errors into the luminance/chrominance phase relationship. These time-base errors are removed without use of a time-base corrector by programmable delay line memory circuitry which introduces a programmable amount of delay into the video path. The delay line includes a programmable length FIFO memory module.








 
 
  Recently Added Patents
System and method for determining a characterisitic of an object adjacent to a route
Unified recovery
Photomask blank, photomask blank manufacturing method, and photomask manufacturing method
Buckle
Vertical axis wind turbines
Printed circuit board unit having routing unit mounted thereon and computer device having the same
Methods for testing OData services
  Randomly Featured Patents
Video intercom home device
Portable telephone
Abrading tool with wear plate
Apparatuses for adjusting electrode gap in capacitively-coupled RF plasma reactor
Gas cleaning apparatus
Shelf support
Battery module
Golf training aid
Record medium erasing device with variable control in accordance with power supply characteristics
Single pass ink jet printer with offset ink jet modules