[PD] Multiple audio outputs on a single-board computer ?

[Giulio Moro]

disclaimer: I work for this company

We sell the CTAG-FACE (4in/8out) and CTAG-BEAST (8in/16out). These work with BeagleBone Black via ALSA or Bela's ultra-low-latency environment. No fiddly USB ports, relatively compact, super reliable, works out of the box.

https://shop.bela.io/collections/ctag-multi-channel-audio-system



Antoine Villeret wrote on 17/03/2021 08:34:
> Hi,
> 
> Pd under works with any sound card supported by Linux.
> One good and cheap option is the ESI Gigaport HD+ which provides 8 analog output for less than 200€.
> I successfully test this card on Raspberry Pi few years ago.
> Nowadays with RPi4 and its upgraded USB and ethernet chipset you could even think plugin 2 of them on the same board.
> 
> There might be also some other option.
> 
> Cheers
> 
> A
> 
> Le mer. 17 mars 2021 à 07:53, Pierre Massat <pimassat at gmail.com <mailto:pimassat at gmail.com>> a écrit :
> 
>     Dear all,
> 
>     I haven't posted anything on this list in years.
>     I'm trying to build a system to play several sound files in a loop,
>     each around 2 minutes in length, all at the same time. By "several" I
>     mean 10 to 15 different files. While I'd have no problem making a Pd
>     patch to achieve this, I have no idea what hardware I could use. I
>     have a limited budget, and I was planning on running Pd on a Raspberry
>     Pi (or similar single-board computer).
> 
>     Is there any cheap way of outputing than many channels from a single
>     (a couple of) RPi ?
> 
>     Thanks in advance,
> 
>     Pierre.
> 
> 
> 
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