Two codes: First one demonstrates PCM on a sine wave. To verify this code, second one uses the same code to perform PCM on a .wav file.
Performs sampling, quantizing, encoding, and decoding in first code.
In the 2nd code, u can play the original and decoded(after PCM) .wav file and compare quality, distortion etc for various n-bit values and sampling frequency.
引用
Aditya (2024). Pulse code Modulation (https://www.mathworks.com/matlabcentral/fileexchange/38614-pulse-code-modulation), MATLAB Central File Exchange. 取得済み .
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