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PCM coding

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PCM coding

by Erick Guerrero

 

24 Apr 2008 (Updated 24 Apr 2008)

Does PCM to a voice from a microphone input or a specific input function

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Description

This program does PCM to an input audio signal from the microphone or an input signal. It asks for the sampling frequency and quantization levels. Draws the original signal, sampled signal and cuantized signal.

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
PCM

MATLAB release MATLAB 7 (R14)
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Comments and Ratings (2)
01 Jun 2008 Nabil al-hadawy

Thank you

21 Jan 2010 Naresh Raj ORIL

dear nabil, is it a mu law or A law PCM

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Tag Activity for this File
Tag Applied By Date/Time
coding theory Erick Guerrero 22 Oct 2008 09:59:01
information theory Erick Guerrero 22 Oct 2008 09:59:01
voice digital modulation pcm Erick Guerrero 22 Oct 2008 09:59:01
microphone Erick Guerrero 22 Oct 2008 09:59:01
frequency Erick Guerrero 22 Oct 2008 09:59:01
quantization Erick Guerrero 22 Oct 2008 09:59:01
μ law Konstantinos 09 Feb 2010 17:56:05
quantization Mehdi Mahmoudi 28 Jul 2010 02:45:49
frequency mehmet YILDIRIM 05 Dec 2010 10:17:17
law shady yehia 15 Dec 2011 17:58:46

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