smrg-lm/sc3

SuperCollider library for Python https://sc3.readthedocs.io

sc3's Issues

FM7 synth

Hi! Is it possible to add FM7 synth? I am especially interested in its arAlgo function. Thanks.

Also, I tried writing something like:

from sc3.synth import ugen as ugn

class FM7(ugn.MultiOutUGen):
    @classmethod
    def ar(cls, ctlMatrix, modMatrix):
        return cls._multi_new("audio", ctlMatrix, modMatrix)

    def _init_ugen(self, *inputs):
        self._inputs = inputs
        return self._init_outputs(6, self.rate)

but it will return "ChannelList([ChannelList([ChannelList([..." which I don't know how to convert into sound.

Missing patterns from RandomDistPatterns.sc

Discussed in #14

^{Originally posted by d3vp July 31, 2022}
So far I have added the following things I found missing in sc3:

• method: Env.delay
• class Pgauss(ValuePattern)

Is there any alternative to delay?

Fix RTD

syntax for patterns, loading buffers etc

Hi,

I was wondering if you wouldn't mind clarifying what the syntax would be for accessing the patterns functionality, and for loading buffers. Also is JITLib (Ndef, Pdef, Tdef etc) included in this wrapper?

Thanks,

Mark

Scsynth not found.

Hello,
First this project look really interesting. Something you dream at night when you begin in Python and Supercollider...
And you did it! i love the transcription between the two laguage.

I wanted to test and get this error (with your example script) :
ERROR:sc3.synth.server:localhost failed to boot, program scsynth not found

I'm on mac OS Catalina.
Python3.7.4
SuperCollider 3.11.2
My regular SuperCollider app is in /Applications/SuperCollider.
I copied this app to this path to : /Users/macbook/Applications/SuperCollider but same result...

got sc3 from source code in develop mode (everything goes fine).

For info i can use without problem an other SuperCollider / Pyhton project => supercollider and start SC server within VS-Code. So i'am wondering why it doesn't find my Scsynth program?

Thank you very much. I hope to test it soon !
Michaël Filler.

Updates on the fly, for live-coding

Hi!
Say I want something like Pbindef with dynamic updating, for live coding, like here in Eli Fieldsteel video:
https://youtu.be/8Is3hJvzjvs?t=1217
How do I do this?
How do I use quant (so that new updates/changes will land on a beat, not in the middle of a pattern)?
How do I update speed of TempoClock?

License

Hi! I would like to ask, is there any reason to choose the GPL3 license, instead of a more permissive Apache2 / MIT?

I'm asking because I wanted to use your library in my project, but I would need to change the license to GPL3, which I don't want to do (or didn't plan to do).

Or can I still use Apache2 / MIT in my project?

Problem using list of freq in synthdef & Pbind

Hi,

First of all, thank you for the great library. I am trying to implement this example using sc3.

from sc3.all import *

@synthdef
def dtmf(freq=(770, 1633), out=0, amp=0.2, gate=1):
    son = SinOsc.ar(freq, 0).sum() * amp
    env = EnvGen.ar(Env.asr(0.001, 1, 0.001), gate, done_action=2)
    Out.ar(out, Pan2.ar(son * env * amp))

# this works:
Pbind({'instrument': 'dtmf',
        'dur': Pwhite(0.2, 0.5),
        'sustain': 0.15,
        'amp': 0.3,
        'freq': Prand([697, 1209, 770, 1209], 13)
}).play();

# but this does not work:
Pbind({'instrument': 'dtmf',
        'dur': Pwhite(0.2, 0.5),
        'sustain': 0.15,
        'amp': 0.3,
        'freq': Prand([[697, 1209],[770, 1209], [852, 1209], [697, 1336]], 13)
}).play();

But getting following error:

ERROR:sc3.base.clock:EventStreamPlayer(EventStreamPlayer._stream_player_func.<locals>.esp_func) scheduled on SystemClock
Traceback (most recent call last):
  File "/Supercollider/sc3/sc3/base/clock.py", line 237, in _run
    delta = task.__awake__(cls)
  File "/Supercollider/sc3/sc3/base/stream.py", line 608, in __awake__
    return self.next((self, clock))
  File "/Supercollider/sc3/sc3/base/stream.py", line 491, in next
    self._last_value = next(self._iterator)
  File "/Supercollider/sc3/sc3/seq/eventstream.py", line 140, in esp_func
    yield self._play_and_delta(outevent)
  File "/Supercollider/sc3/sc3/seq/eventstream.py", line 148, in _play_and_delta
    outevent.play()
  File "/Supercollider/sc3/sc3/seq/event.py", line 624, in play
    self['freq'] = self._detuned_freq()  # Before _get_msg_params.
  File "/Supercollider/sc3/sc3/seq/event.py", line 221, in _detuned_freq
    return self('freq') * self('harmonic') + self('detune')
TypeError: can't multiply sequence by non-int of type 'float'

Not sure if I am doing something wrong or it is a bug or missing feature.