[PD] bl oscillator, was : Re: rjdj, was : Re: [equalizer] / [lowshelf] / [highshelf] in purepd!

cyrille henry cyrille.henry at la-kitchen.fr
Sun Mar 29 13:31:17 CEST 2009


wow, this version is almost 2 time faster than the original.
i did not know that expr~ was so slow...

do you mind if use this version to replace mine?

thanks
Cyrille


Frank Barknecht a écrit :
> Hallo,
> cyrille henry hat gesagt: // cyrille henry wrote:
>>> I think, currently it's probably a bit slower because of the sin(), but maybe
>>> that could be put into a tabread~. 
>> i think the sin object is doing a linear interpolation in a 512 point table.
>> (don't know how it is done in expr~, but expr~ is not used for rjlib because of it's licence, right?)
> 
> Attached is an expr-less version of saw~ which from a quick glance at
> the scope looks and sounds the same. It is vanilla in that it uses
> [abs~] and [>~] which are part of 0.42 (and thus RjDj). On older Pd
> versions you can use for example the purepd abstractions for both from
> the SVN in abstractions/purepd
> 
> Ciao
> 
> 
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