Dual purpose HDTV/NTSC receiver
Dual pyroelectric vidicon infrared camera
Dual resolution position control
Dual search mode type tuning system
Dual standard vertical deflection system
Dual time constant AFC filter
Dual-mode image interpolation filter operable in a first mode fo
Dual-mode TDI/raster-scan television camera system
Dual-mode teleconferencing system
Duplex documents scanner with alternating scan lines from dual i
Dust proof optical system for optically reading and writing on a
Dynamic audio scrambling system
Dynamic control menu for a television system or the like
Dynamic coring circuit
Dynamic coronary roadmapping
Dynamic digital video correction circuit
Dynamic gain adjuster for an image scanner
Dynamic image digest automatic editing system and dynamic...
Dynamic image transmission system
Dynamic image transmission system