[sdiy] Various colors of noise.

[rburnett at richieburnett.co.uk]

If the ZIP attachment makes it through it contains five examples of 
"white noise" created with different amplitude distributions:

1. Gaussian distribution
2. Uniform (all amplitudes equally likely)
3. Triangular distribution
4. Two discrete levels (Digital PRBS)
5. Three discrete levels (Two digital sources added together)

See if you can tell the difference by listening!

-Richie,


On 2026-03-03 07:21, brianw wrote:
> The probability distribution of the values in a random sequence are 
> completely independent of the frequency spectrum of those values as a 
> signal...
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