[sc-users] more newbie help: realtime processing

[Dave Seidel <dave@xxxxxxxxxxxxxxxx>]

Hi all,

I am trying to route my new Stylophone (an Xmas present) into my 
PreSonus Firebox, through PsyCollider (WinXP), and back out through the 
PreSonus, and I need some help figuring it out.

I have the headphone out from the Stylophone (stereo, but both channels 
the same) going into the Mic/Line In 1 & 2 on the PreSonus, and Main 
Outs 1 & 2 to my powered speakers.

SC says the following when I boot the server:

Device options:
  - MME : Microsoft Sound Mapper - Input   (device #0 with 2 ins 0 outs)
  - MME : Conexant HD Audio input   (device #1 with 2 ins 0 outs)
  - MME : Bluetooth AV/HS Audio   (device #2 with 2 ins 0 outs)
  - MME : SB Live! 24-bit External   (device #3 with 2 ins 0 outs)
  - MME : PreSonus FireBox Mic/Inst 1/2   (device #4 with 2 ins 0 outs)
  - MME : PreSonus FireBox Line In 3/4   (device #5 with 2 ins 0 outs)
  - MME : PreSonus FireBox Spdif In L/R   (device #6 with 2 ins 0 outs)
  - MME : Microsoft Sound Mapper - Output   (device #7 with 0 ins 2 outs)
  - MME : Conexant HD Audio output   (device #8 with 0 ins 2 outs)
  - MME : Bluetooth AV/HS Audio   (device #9 with 0 ins 2 outs)
  - MME : SB Live! 24-bit External   (device #10 with 0 ins 2 outs)
  - MME : PreSonus FireBox Out Main 1/2   (device #11 with 0 ins 2 outs)
  - MME : PreSonus FireBox Out 3/4   (device #12 with 0 ins 2 outs)
  - MME : PreSonus FireBox LineOut   (device #13 with 0 ins 2 outs)
  - MME : PreSonus FireBox S/PDIF Out L/R   (device #14 with 0 ins 2 outs)
  - ASIO : ASIO4ALL v2   (device #15 with 2 ins 2 outs)
  - ASIO : ASIO Sound Blaster USB Audio   (device #16 with 2 ins 2 outs)
  - ASIO : FireBox ASIO Driver   (device #17 with 6 ins 8 outs)
  - ASIO : ZOOM H4 ASIO Driver   (device #18 with 0 ins 0 outs)

Booting with:
  In: ASIO : FireBox ASIO Driver
  Out: ASIO : FireBox ASIO Driver
  Sample rate: 44100.000
  Latency (in/out): 0.006 / 0.011 sec
SuperCollider 3 server ready..
notification is on

I then run the following code:

(
  SynthDef("stylophone", {
    Out.ar(0, Klank.ar(`[[800, 1071, 1153, 1723], nil, [1, 1, 1, 1]], 
In.ar(0, 2)));
  }).send(s);
)

(
  var stylophone = { Synth("stylophone") };
  stylophone.value();
)

When I play the Stylophone, I hear the sound though the powered 
speakers, but it is completely unaltered, i.e., it's getting passed 
straight through the PreSonus.

I'm afraid I don't understand the relation between the device numbers 
reported in the PsyCollider post window and the bus numbers passed to 
Out.ar and In.ar; I've tried various other numbers and the result 
doesn't change.

I'm sure what I'm trying to should be quite simple, but clearly I need 
some guidance.  Any help would be appreciated.

- Dave

--
Dave Seidel
# http://mysterybear.net
# http://daveseidel.tumblr.com


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