digital data recorder
digital data transmission
digital delay line
digital display
digital filter
digital image
digital-image conversion
digital imaging
Digital Imaging and Communications in Medicine (DICOM)
digital indicator
digital information
digital integrator
digital inverter
digital loop carrier system
digital meter
digital modem
digital modulation
digital modulator
digital module
digital multimeter
digital multiplexer
digital noise
digital optical disk (DOD)
digital photography
digital recording
digital signal
digital signal processing (DSP)
digital signal processor (DSP)
digital signature
digital simulation