Pulse Code Modulation & Demodulation Trainer

The single board trainer helps to study Pulse Code Modulation & Demodulation.

The following experiments to be done :

• 1. To be familiar  with Pulse Code Modulation and Demodulation Technique.
  2. Measurement of Bit Rate & Bandwidth.
  3. Measurement of Step size.

The trainer contains :

• 1. IC Regulated Power Supply : +5 V @500 mA.
  2. IC Regulated Power Supply : +12 V & – 12V @250 mA.
  3. Variable Voltage Source : 0 to 5 V.
  4. Sampling Pulse.
  5. Sampler.
  6. ADC.
  7. Parallel to Serial Converter.
  8. Serial to Parallel Converter.
  9. Parallel in Parallel out Converter.
  10. DAC.
  11. Low Pass Filter circuit.

Additional Accessories Required :

• Signal Generator
• Dual Trace Oscilloscope