[chuck-users] heads up for 1.2.0.7
babiakb at bellsouth.net
babiakb at bellsouth.net
Sun Sep 10 17:23:31 EDT 2006
I am really excited to see some new filters in ChucK. I think the new version sounds promising and hope to try it out soon!
Graham, your links are great! thanks for sharing the ugens. i didn't know ChucKdev had this sort of thing. i need to look that over too.
Brian
>
> From: Graham Coleman <gc at gehennom.net>
> Date: 2006/09/10 Sun PM 05:05:30 EDT
> To: ChucK Users Mailing List <chuck-users at lists.cs.princeton.edu>
> Subject: Re: [chuck-users] heads up for 1.2.0.7
>
> Hi David,
>
> On Sat, 9 Sep 2006, David Powers wrote:
>
> > If I was going to request three additional "bread and butter" UGen's,
> > I'd ask for
> > 1. Compressor
> > 2. Limiter
> > 3. TubeOverdrive (ie. analog simulation)
>
> I just built a combination compressor/limiter/gate/expander for chuck
> and posted it to chuck-dev, along with instructions for installing it.
>
> https://lists.cs.princeton.edu/pipermail/chuck-dev/2006-September/000182.html
>
> If you have time, please try it out and see if it works for you!
>
> > I'd also love to see a port of the destroyFX stuff, I think their
> > source code is available:
> > http://destroyfx.smartelectronix.com/
>
> It seems like a cool way to do this would be implementing VST support.
> Then chuck could talk to lots of plugins.
>
> Not sure how difficult it us, but the "standardness" of it might make
> it worth it.
>
> cheers,
>
> Graham
>
> > On 9/9/06, Ge Wang <gewang at cs.princeton.edu> wrote:
> > > Greetings fellow ChucKists,
> > >
> > > Here is a (not so) quick summary/warning about upcoming changes in
> > > chuck-1.2.0.7, to be released probably next week.
> > >
> > > what it don't got:
> > > - garbage collection is still on a holding pattern and will not be in
> > > 1.2.0.7
> > > - the long-overdue string operations, unfortunately, insist on waiting
> > > for garbage collection, and also will not in 1.2.0.7
> > > - file i/o api's have been implemented (thanks to Martin Robinson),
> > > will be included soon but not in 1.2.0.7
> > > Sorry about that.
> > >
> > > Now that we've apologized about what's not in the release, it's time to
> > > apologize about what is. Due to recent discussions on this list, two
> > > sets of changes and additions have been made. We want to preview them
> > > here to get feedback before setting them in concrete.
> > >
> > > API deprecations. Our discussion more or less determined that it's
> > > best to unify the naming scheming now before things get further out of
> > > hand, particularly for UGen names and such. So the current solution
> > > deprecates the object names in question and provides more consistent
> > > naming. By default, when a deprecated name, such as 'sinosc', is
> > > encountered, a warning will be issued, such as 'line(1): deprecated:
> > > 'sinosc' --> use: 'SinOsc''. The behavior should be otherwise
> > > unchanged. In other words the program should still work as before.
> > > We've also added a --deprecate flag that allows you to stop, warn, or
> > > ignore upon encountering a deprecated item. The default is 'warn'.
> > >
> > > Here are the objects deprecated so far, and their replacements:
> > >
> > > - (api) deprecated --> new classes
> > > --------------------------
> > > sinosc --> SinOsc
> > > triosc --> TriOsc
> > > sqrosc --> SqrOsc
> > > sawosc --> SawOsc
> > > pulseosc --> PulseOsc
> > > phasor --> Phasor
> > > osc --> Osc
> > > noise --> Noise
> > > cnoise --> CNoise
> > > impulse --> Impulse
> > > step --> Step
> > > halfrect --> HalfRect
> > > fullrect --> FullRect
> > > gain --> Gain
> > > zerox --> ZeroX
> > > delayp --> DelayP
> > > sndbuf --> SndBuf
> > > pan2 --> Pan2
> > > mix2 --> Mix2
> > > onepole --> OnePole
> > > onezero --> OneZero
> > > polezero --> PoleZero
> > > twopole --> TwoPole
> > > twozero --> TwoZero
> > > biquad --> BiQuad
> > >
> > > std --> Std
> > > math --> Math
> > > machine --> Machine
> > >
> > > A few more UGen's. From another discussion on list, also by popular
> > > demand, it seems convenient to have out-of-the-box filters, in addition
> > > to general 1st and 2nd order filters (OnePole/Zero, BiQuad, etc.).
> > > We've examined and plundered from Csound, SC, and PD source code, and
> > > chuckified a few UGen's. We are going to do this in installments,
> > > adding various UGens every release. In 1.2.0.7, They include:
> > >
> > > LPF : lowpass filter (2nd order butterworth) (also with
> > > cutoff resonance control)
> > > HPF : highpass filter (2nd order butterworth) (also with
> > > cutoff resonance control)
> > > BPF : bandpass filter (2nd order butterworth)
> > > BRF : bandreject filter (2nd order butterworth)
> > > ResonZ : resonant filter (BiQuad with equal-gain zeros)
> > > FilterBasic : base class to above filters
> > >
> > > Of course, all of these can be designed and implemented using existing
> > > filters, but these provide direct access to cutoff and Q out-of-the-box
> > > and behave in a familiar um Butterworthy way. (More are on the way)
> > >
> > > We'd appreciate your feedback on these. For example:
> > > 1. api changes are in general, not reasons for group celebration. what
> > > can be done to further smooth the transition?
> > > 2. new naming optimal?
> > > 3. anything else
> > >
> > > Thanks!
> > >
> > > Best,
> > > chuck team
> > >
> > > _______________________________________________
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> > > chuck-users at lists.cs.princeton.edu
> > > https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
> > >
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