From: John on
Hello all,

I am starting work on a project to perform some audio processing (echo cancellation via adaptive filtering). I'd like to try using Simulink but it needs to run in real-time.

The idea is:

Audio source 1 ->
Audio source 2 ->

Adaptive cancellation filter

<- Audio out

It looks like the data acquisition and signal processing blocksets provide some of the functionality needed.

Has anyone done this type of real-time audio processing in Simulink? Is it feasible? Also, do you know how smoothly Simulink can find and use audio devices?

Thank you in advance!