Product Supply Code: COM-TR-30
Details for PCM Generation & Demodulation using CODEC Chip Trainer for Communication Teaching Labs
PCM Generation & Demodulation using CODEC Chip - PCM Generation & Demodulation using CODEC Chip -compact and user
friendly learning platforms to provide a modern, portable, comprehensive
and practical way to learn Technology. Each TechBook is provided with
detailed Multimedia learning material which covers basic theory, step by
step procedure to conduct the experiment and other useful information.
Scientech 2123 PCM Generation & Demodulation using CODEC Chip
Techbook is a stereo codec based PCM Generator and Demodulator training
system. The system has on-board selectable clock source and analog
signal source. The analog signal source generates sinusoidal signal.
Various test points and connection sockets are provided for easy
understanding of an audio CODEC. It also shows the effect of various
sampling rates on coding of speech signal. Coding seeks to minimize the
number of bits in the digital representation of a signal without an
objectionable loss of signal quality. High quality is attained at low
bit rates by exploiting signal redundancy and certain types of coding
distortion are imperceptible because they are masked by the signal.
On-board clock generation
On-board signal generation
Audio interface for PCM coding and decoding
Low voltage requirement for operation
Variable sampling rate as per system clock used.