ADVANCED
PULSE AMPLITUDE/PULSE 01 WIDTH/PULSE POSITION MODULATION AND DEMODULATION
TRAINER
The kit provides the facilities to student for experimentation
in the area of Pulse Modulation Techniques such as Pulse Amplitude Modulation
(PAM), Pulse Width Modulation (PWM) and Pulse Position Modulation (PPM).
An exhaustive manual is provided with the system which provides detailed
experimental procedure and complete circuit diagram of the system.
Pulse Modulation Techniques : Pulse Amplitude
Modulation, Pulse Width Modulation, Pulse Position Modulation
Onboard sampling frequency : 4KHz, 8KHz 16KHz,
32KHz
Onboard sine wave generator : 250Hz, 500Hz,
1KHz, 2KHz (variable Amplitude 0-4 V p-p)
Voice communication : Voice link using dynamic
mike and speaker
Low pass filter type : 4th order butter worth
filter
Cut-off frequency : 3.4 KHz
Interconnection : Banana Post
Power Supply : +5V, +/-12V, 1Amp.
LIST OF EXPERIMENT
- Study of Pulse Amplitude Modulation and Demodulation using natural
sampling
- Study of Pulse Amplitude Modulation and Demodulation using flat top
sampling
- Study of Pulse Width Modulation and Demodulation
- Study of Pulse Position Modulation and Demodulation
- Study of Voice Communication using PAM and PWM Techniques
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