Dot density conversion method and system
Dot image data output apparatus
Dot image output apparatus
Dot printer with recording head and scanner mounted on same carr
Double conversion television tuner with frequency response contr
Double conversion tuner with split IF output
Double layered optical low pass filter permitting improved image
Double scanning circuit of ID-TV
Double trapping of adjacent channel sound
Double tuned input circuit for television transmitter amplifier
Double-scanning non-interlace television receiver
Down hole video tool apparatus and method for visual well bore r
DPCM system with interframe motion indicator signal
DPCM video signal compression and transmission system and method
DPCM Video signal processing technique with spatial subsampling
Drive level control system for testing kinescopes
Driver-vehicle behavior display apparatus
Driving apparatus for charge-coupled image sensor producing cont
Driving simulator
Drop out compensating circuit with interpolation of proximate pi