[sdiy] BLIT/BLEP virtual analogue synthesis

[Walker Shurlds]

Hey Tom,
There's an implementation of BLEP in a softsynth I've used (from ccrma's
repository, actually) called WhySynth (technically it's a plugin for
DSSI). Haven't done any extensive analysis on it, however.  Anyway, if
you use Linux that might be your quickest way to try it out.

Walker

On Tue, 3 Aug 2010 15:25:50 +0100
Tom Wiltshire <tom at electricdruid.net> wrote:

> Hi All,
> 
> Has anyone on the list played with either of the above techniques?
> 
> https://ccrma.stanford.edu/~stilti/papers/blit.pdf
> http://www.cs.cmu.edu/~eli/papers/icmc01-hardsync.pdf
> 
> I've been reading the papers (the two classics above amongst others)
> and doing some experiments, and it seems to me that getting decent
> results at low sample rates (like 44.1KHz) is still really difficult.
> For example, a 8KHz tone is going to have about 5.5 samples per
> period at 44.1KHz. This doesn't seem like enough to represent
> anything much, nyquist theory notwithstanding.
> 
> If you've some experience to share, I'd be interested to discuss
> this, either on or off-list.
> 
> Thanks,
> Tom
> 
> 
> 
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