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Pulse Code Modulation

version (17.3 KB) by Shujaat Khan
This code is the implementation of pulse code modulation (PCM) and its variant Delta Modulation


Updated 21 Mar 2017

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In this simulation pulse code modulation (PCM) scheme is used. Desired bit rate and signal quantization error is also calculated. From this simulation, you can see the effect of sampling rate on the quantization error and desired signaling rate (signal length / sample size in term of bits).

Cite As

Shujaat Khan (2020). Pulse Code Modulation (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (3)

MA jan

Please i want to know what is the use of the variable 'ff' that you have used in your pcm code.


- description

- description

- PCM code is modified and now well commented
- Code is simplified, unused/redundant variables are removed
- Display picture changed (new plot of PCM pulse train / encoded signal)

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux