Sections

  • About

video equipment

video equipment

Categories

  • Uncategorized

Uncategorized

 

TV sound, mono and NICAM:DQPSK decoder

Posted on September 1, 2015 by admin Leave a comment

DQPSK decoder The phase demodulator or detector works on the same principles as an FM detector in which a variation in phase (or frequency) produces a variation in the d.c. output. In the case of two-phase modulation, the d.c. out- put of the detector has two distinct values, representing logic 1 and logic 0. However, […]
Continue reading…

 
« Older posts
Newer posts »

Recent Posts

  • Flat panel television receivers:Fault finding on plasma television
  • Video re-production:Beam modulation
  • System selection considerations:CENTRAL PROCESSOR
  • MPEG encoding:Adaptive de-blocking filter
  • MPEG encoding:New entropy coding technology
  • MPEG encoding:Intra-frame (spatial) prediction.
  • MPEG encoding:Quantising the DCT block
  • Common image format and Active lines
  • Television fundamentals:Scanning and Interlacing
  • Television fundamentals:Synchronisation pulses
  • About

Powered by WordPress and HeatMap AdAptive Theme