Beschreibung
The trend throughout the world including India clearly indicates the predominance of digital approach in communication system. The message signal, e.g. speech, moving pictures, etc. many be efficiently converted into digital form by PCM/ADM and digital techniques for source encoding, bandwidth compression, error detection and correction, message security and data formatting may efficiently used. The first digital communication system using PCM was developed by Oliver et al in 1948.
Autorenporträt
Mohassin Ahmad is a postgraduate in Electronics and Communication andis persuing her PhD at National Institute of Technology, Srinagar, India.her area of research is VLSI, Harware implementation, FPGA, ImageProcessing.
Herstellerkennzeichnung:
BoD - Books on Demand
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