Adaptive Delta & Sigma Modulation & Demodulation Trainer

Model HV-EXP1951
The kit provides facility to examine Delta & Adaptive Modulation and Demodulation. An exhaustive manual is provided with the system, which provides detailed experimental procedure and complete circuit diagram of the system Delta Modulation Techniques : Delta Modulation/Demodulation Adaptive Delta Modulation/Demodulation Onboard sampling frequency : 8KHz, 16KHz, 32KHz, 64KHz Onboard sine wave generator : 250Hz, 500Hz, 1KHz, 2KHz and DC level (variable Amplitude 0-5 V p-p) Low pass filter type : 2nd & 4th order butter worth filter Cut-off frequency : 3.4 KHz Interconnection : Banana Post Power Supply : +5V, +/-12V, 1Amp. LIST OF EXPERIMENT : Study of Delta Modulation & Demodulation Study of effect of slope overload and increased integrator gain in Delta Modulation Study of Adaptive Delta Modulation & Demodulation Study of Delta Sigma Modulation & Demodulation Study of Compander and expander Study of voice communication.