[sdiy] BLEP, PolyBLEP, aliasing, etc

Aaron B. aaron at zadzmo.org
Tue Feb 16 17:04:00 CET 2021


On Tue, 16 Feb 2021 13:39:06 -0000
"Richie Burnett" <rburnett at richieburnett.co.uk> wrote:

> File "Saw_Aliases" contains just the corrections applied to the Naive Saw 
> waveform around the discontinuities, just for fun.  It essentially contains 
> all of the aliased rubbish that gets removed by the BLEP algorithm, but you 
> can hear it more clearly without the main Sawtooth tone masking it!
> 

Wow. That was a real eye (ear?) opener. I've heard this in a number of
recordings and had always assumed it was some sort of deliberate
modulation.

-- 
Aaron B. <aaron at zadzmo.org>



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