[Lab] A Question About Multiple Audio Devices

Michael Ashley mcashley at eclecticarcade.ca
Sun Apr 6 12:45:43 EDT 2014


Artengine has an M-Audio interface that does 8 channels out. I don't remember how many input channels there are. The fact that it's a firewire connection to the computer may be a problem but Artengine has various Mac Minis with firewire ports. They also have a massive amp with a lovely collection of Tannoy speakers. I've used the gear to run eight speakers from Pure Data. Using Pd you can do sequential or simultaneous output.

Cheers
Michael

--
Michael Ashley
mcashley at eclecticarcade.ca
613.851.2422




On Apr 6, 2014, at 10:49 AM, Anthony Scavarelli <anthony.scavarelli at gmail.com> wrote:

> Yes definitely sequentially. This is an interesting solution, thanks Michael. Cost is always an issue ha; but I would want it robust enough to run for a few weeks.
> 
> We have used multiplexers for multiple buttons but I have never thought to do so with an audio input.
> 
> 
> On Apr 6, 2014, at 10:44 AM, Michael Grant <michael at krazatchu.ca> wrote:
> 
>> Sequentially or simultaneously? Off the shelf hardware should get you either.
>> If it turns out to be cost or software prohibitive, an Arduino controlling an analog MUX would allow pureData to switch inputs/outputs sequentially.
>> 
>> Michael 
>> http://krazatchu.ca/
>> 
>> 
>> On Sun, Apr 6, 2014 at 10:37 AM, Anthony Scavarelli <anthony.scavarelli at gmail.com> wrote:
>> Hi everyone, I was curious if anyone has ever used multiple microphones and/or speaker outputs for any interactive projects.
>> 
>> Basically I want to connect around 7-8 microphones to a computer and record from a random one at various times. I would also like to to do the same thing with multiple speakers (play sound from a random speaker at various times).
>> 
>> I am thinking I might need some sort of audio board and special software (maybe FMOD or Ableton) but beyond this I haven’t had much luck finding anything just yet.
>> 
>> Thanks for any help in advance!
>> Anthony
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> 
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