CONVERSION
The Pulse Code Modulation (PCM) Technique
By Dr. Ernest Simo
4.0 Speech Compression
Waveform Coding and Vocoding
An effective strategy commonly used in voice-compression is to mathematically model the voice and transmit the parameters associated with the model.
This process is referred to as the "Process of Analysis and Synthesis" (also called Vocoding). Most Vocoding techniques are based on Linear Predictive Coding.
ANALOG-TO-DIGITAL CONVERSION
The Pulse Code Modulation (PCM) Technique
© 1999 DR. ERNEST SIMO - SPACE2000