This kit facilitates students in the area of Framing and Marker in Time Division Multiplexing, PCM voice coding using telephone handset and frequency response of CODEC. Exhaustive manuals are provided along with the kit, which provides detailed experimental procedure and complete circuit diagram explanation of the kit.

FEATURES:
• 8 Channel Time Division Multiplexing & Demultiplexing.
• On-board Sine Wave 1 to 10 KHz.
• LED indicators for individual channels & marker.
• Framing & Marker concept.
• PCM Voice Coding and Decoding.
• CODEC Response.
• Switch Faults.
• Provision for external audio signals through Audio Input / Output Kit.

LIST OF EXPERIMENTS:
• Study of Time Division Multiplexing.
• Study of Framing in Time Division Multiplexing.
• Study of Marker in Time Division Multiplexing.
• Study of PCM Voice coding and Frequency response of CODEC.
• Effect of Switch Faults.
• Voice Communication (OPTIONAL).