DC coupled bi-phase modulator
Delay lock loop modulator and demodulator
Delta modulated signal sampling rate converter using digital mea
Delta modulation apparatus
Delta modulation system employing digital frame averaging
Delta modulation system having reduced quantization noise
Delta modulation which partitions input signal into variable-tim
Delta modulator having optimized loop filter
Delta modulator/demodulator with improved tracking of rapidly va
Delta-modulation encoder
Delta-sigma pulse modulator with offset compensation
Device for evolutive illumination of an object
Device for generating a frequency modulated signal
Device for modulating a beam of radiation
Device for modulating intensity of light rays generated from gas
Device for the automatic linearization of the control signal-fre
Digital amplitude modulator - transmitter
Digital data modulator and digital-to-analog converter
Digital direct modulator with type of modulation selection
Digital encoding circuitry