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PCM and Audio Signal Processing by Laxman Koirala is a document available to read on EtoBox.

What is PCM and Audio Signal Processing about?

This document discusses speech and audio signals and their conversion to digital formats like PCM. It covers key concepts like quantization error, dynamic range, and signal-to-noise ratio as they relate to the number of bits in a PCM system. Differential encoding techniques like delta modulation PCM are also introduced, which use fewer bits by encoding changes rather than absolute values. Problems like slope overload and granular noise for delta modulation are defined.

Author

Laxman Koirala

Language

EN