[chuck-users] Filters and filter education

[Spencer Salazar]

Julius Smith's (free online) book is also a good resource here:
https://ccrma.stanford.edu/~jos/filters/

Honestly it can take a few readthroughs (of different books even) for it
all to sink in.

Julius also some discussion on implementing a phaser:
https://ccrma.stanford.edu/~jos/pasp/Virtual_Analog_Example_Phasing.html
and (related, simpler) flanging:
https://ccrma.stanford.edu/~jos/pasp/Flanging.html

spencer



On Thu, May 22, 2014 at 2:16 PM, Rich Caloggero <rjc at mit.edu> wrote:

> This might be a better version:
> http://www.dspguide.com/
>
>
> -- Rich
>
>
> -----Original Message----- From: Stuart McDonald
> Sent: Thursday, May 22, 2014 5:55 AM
> To: chuck-users at lists.cs.princeton.edu
> Subject: [chuck-users] Filters and filter education
>
> I've been periodically fussing over trying to construct a phaser (the
> effect, not the fictional weapon) and while there's a working ChucKian
> example at http://electro-music.com/forum/viewtopic.php?t=23264 , I'd
> like to understand more about what's going on.
>
> The example uses a PoleZero filter, which may as well be called
> PixieWand for all I know what it actually does. There are numerous
> other filter UGens as well; I think there may be a whole world of
> filtration out there I can't even imagine.
>
> The ChucK documentation doesn't provide descriptions of the mechanics
> of these filters. I get the impression that they're things you're
> expected to understand if you have a formal background in DSP, and if
> you don't, well, it's a bit of a leap to get there.
>
> For now I'm optimistic I can get educated in some way. A 2006 post on
> this subject on this list
> (https://lists.cs.princeton.edu/pipermail/chuck-users/
> 2006-June/000763.html)
> suggested reading Real Sound Synthesis for Interactive Applications
> (http://www.amazon.com/Real-Sound-Synthesis-Interactive-
> Applications/dp/1568811683)
> by Perry R. Cook.
>
> The book looks promising, but I'm not sure if it tackles the subject
> to a depth that would be helpful. Has anyone read it and could
> recommend? Perry, what do you reckon? =D
>
> Many thanks,
>
>
> Stuart
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