Multichannel FFT from a multiple input soundcard

vvvv beta general
1

Hello all,

my question is if the audio in node support multiple in audio channel from a multichannel soundcards for input.
i want to have different audio channel in order to have multiple fft analisys for every instruments.

Thanks

2

yes, if the inputs are available as separate wdm-devices and as such listed in the standard windows audio control panel. usually they are then available as stereo-pairs.

3

ok thanks you, so with the right sondcard i have to spreads the input or i need to have multiple audio in node for the inputs i need to process?

and have you got some experience on such multichannel soundcards with separate wdm-devices? i need an external solution, i’d like the motu ultralite http://www.motu.com/products/motuaudio/ultralite/overview.html what u think about? is this soundcard be seen from vvvv with his multiple inputs as separate inputs?
. art3ch

4

Hi e1n , i use a Hammerfall digital RME card vvvv seem to detect all inputs https://vvvv.org/sites/default/files/imagecache/large/images/callmenames_2008.02.1815.55.42.jpg they may work for your purpose , so far i just use 1 input have not try the other ones but they should work

5

ok thanks you, so with the right sondcard i have to spreads the input or i need to have multiple audio in node for the inputs i need to process?

i think, one audio in and related following nodes for each stereopair.
but no experience though…

btw: setting links here in SquareBrackets
[http://www.motu.com/products/motuaudio/ultralite/overview.html
makes them clickable
http://www.motu.com/products/motuaudio/ultralite/overview.html

or
clik dis link**
this way:
clik dis link