spell-music/csound-expression

Framework for Electronic Music

æ̹̯̅͆̇͞͞vanstapler

@Magikarp_twitter

hello anyone?

Ebmtranceboy

@Ebmtranceboy

hello. You can drop a message even if noone's here

æ̹̯̅͆̇͞͞vanstapler

@Magikarp_twitter

hey

there

i use a lot of different tools to createfeedback loops for myself

then try to recreate a more "realistic" digital audio experience as a compulsive habit

what are your thoughts on that

Anton Kholomiov

@anton-k

hi!

do you want to create feedbacks in CE?

æ̹̯̅͆̇͞͞vanstapler

@Magikarp_twitter

Damn dude

That was an intense moment

I think I already use this?

ævan.0π.com

@evanstapler

Sup

ævan.0π.com

@evanstapler

i'm trying to make a pirate radio station.mp3 and i need as much help as i can get http://xn--van-xla.com

Ebmtranceboy

@Ebmtranceboy

I don't see a relation between spell-music and pirate radio and your link is dead. Be more specific

ævan.0π.com

@evanstapler

i dream of a radio station where the music can be modulated by each listener, contributing to a larger theme in a crowd-sourced performance

i want to find people who share this idea of "modular music"

the best i've found is @ampme app and a few bluetooth theremin-like synths

Ebmtranceboy

@Ebmtranceboy

that's a nice idea. You could provide sliders happy/sad, slow/fast to influence trends. I've heard someone on the csound mailing list having programmed an automated radio without interaction except the kind of music trance/jazz/... see https://algorythmradio.com/ . Maybe you could exchange together

æ̹̯̅͆̇͞͞vanstapler

@Magikarp_twitter

that's a nice idea. You could provide sliders happy/sad, slow/fast to influence trends. I've heard someone on the csound mailing list having programmed an automated radio without interaction except the kind of music trance/jazz/... see https://algorythmradio.com/ . Maybe you could exchange together

@Ebmtranceboy

I had a very peculiar experience a couple nights ago when I attempted to try that website out

apparently there's an older .net version too lol

I'm looking forward to participating, although I haven't been able to reach out to the site operator

just to make anyone aware: i acquired a 5 watt FM transmitter yesterday, along with some big AIRCOM box (signal tester??) and other various EMF spectrum modulators

ævan.0π.com

@evanstapler

Good morning. I'm a diagnosed schizophrenic with synesthesia symptoms. I'm very much interested in helping people use technology with newfound accessibility features I've worked on. I will be starting a nonprofit to raise awareness, reach me at C12@ævan.com or evan@ævan.com. I can also be reached via phone at 9373031420, or twitter @magikarp. For an example of my symptoms, please see my youtu.be/evanstapler . Thank you for your time.

æ̹̯̅͆̇͞͞vanstapler

@Magikarp_twitter

sup

æ̹̯̅͆̇͞͞vanstapler

@Magikarp_twitter

I'm currently broadcasting @ 88.9 MHz via FM radio if anyone can boost my signal from a distance. Here's my location: https://maps.app.goo.gl/IC65KuiRNxPm1Pnr2

Axel

@pelagisk

Hello! I am a beginner in Haskell, coming more from mathematics, Overtone/Supercollider and composing with modular synthesizers. csound-expression so far seems very promising to me, and I would like to thank you for creating this wonderful library! I have a few questions which I was unable to answer with the tutorial: I would like to do function composition to create effect chains (and perhaps also branch effects). However some effects have signatures like ... -> Sig -> SE Sig2while others have ... -> Sig -> SE Sig. How do I deal with this specific case and a function to put the Sig into a Sig2or the other way around? As an example of such an attempt at function composition which does not work:

snare = at (hp 1000 10 . chorus 0.1 0.2 0.1) $ mul (adsr 0.01 0.4 0 0) pink

Also (I may simply have missed this), is there a way to have buses or use things like Jack with csound-expression?

Ebmtranceboy

@Ebmtranceboy

@pelagisk you can get what you want by

snare = at (hp 1000 10) . at (chorus 0.1 0.2 0.1) $ mul (adsr 0.01 0.4 0 0) pink

Axel

@pelagisk

@Ebmtranceboy very clear, thanks!

Ebmtranceboy

@Ebmtranceboy

Furthermore Sig2 type is just an alias of (Sig,Sig).

Axel

@pelagisk

ah so I just fmap fst for mono?

Anton Kholomiov

@anton-k

There is a function

toMono :: Sig2 -> Sig

fromMono :: Sig -> Sig2

Axel

@pelagisk

better, thanks

Axel

@pelagisk

what is the best way to combine scores and playback of samples? My current approach is:

clap :: D -> SE Sig2
clap _ = runSam bpm $ wav1 "clap.wav"

mkpattern :: [Int] -> Sco D
mkpattern lst = mel $ map (\i -> if i == 0 then rest 1 else temp (double 1.0)) lst

clapp :: Sco (Mix Sig2)
clapp = sco clap $ mkpattern [0,0,1,0,0,0,1,1]

-- then run `dac $ mix clapp`

but I would ideally like to work with samples like with Csound.Sam like I can do with scores? Maybe there is a good way scores and samples are separated in this way?

Ebmtranceboy

@Ebmtranceboy

maybe you can try pat' ?

dac $ loop $ mel [lim 8 $ pat' [1, 0.5, 0.25, 0.1] [1] (wav1 "../sample/kick1.wav"), rest 8]

Axel

@pelagisk

the problem is that pat' has signature

pat'  :: [Csound.Typed.Types.Prim.D]  -> [Csound.Typed.Types.Prim.D] -> Sam -> Sam

and that I want it to work with type Scosomehow

Ebmtranceboy

@Ebmtranceboy

He will confirm but Anton is not very pleased with Sco as it is atm. Maybe schedu le some events ?

Anton Kholomiov

@anton-k

@pelagisk In theory you can render Scores to signal (mix . sco) and then pack it to sample (toSam | limSam)

Though I guess that the function like scaling wouldn't work across the rendered scores..

Anton Kholomiov

@anton-k

Actually in your example you can read the sample with plain function like:

readSnd :: String -> (Sig, Sig)

clap :: D -> SE Sig2
clap _ = return $ readSnd "clap.wav"

or there are some wariants that rescale with bpm

like this one:

loopRam, readRam :: Fidelity -> TempoSig -> PitchSig -> String -> Sig2

though they expose a bit more params than wav1

Axel

@pelagisk

That is slightly better, thanks!

Vladislav Sabanov

@willbasky

Hi all!
i try the library.
And there are some quistions.

dac $ testDrone $ cpspch 4.02 works. There is sound.
ticks doesn`t work, no sound. And no error:

dac $ nticks [3,2,3] 135
0dBFS level = 32768.0
--Csound version 6.10 (double samples) 2018-01-27 
[commit: none]
libsndfile-1.0.28
UnifiedCSD:  tmp.csd
STARTING FILE
Creating options
Creating orchestra
closing tag
Creating score
rtaudio: ALSA module enabled
rtmidi: ALSA Raw MIDI module enabled

csound command: Segmentation fault
end of score.              overall amps:      0.0
           overall samples out of range:        0
0 errors in performance
Elapsed time at end of performance: real: 0.253s, CPU: 0.002s

What should i do to hear sound from ticks?

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