ExpoChirp for improving your sound during gigs!!! Really???
What about if you can use an open source software to do quick measurements during gigs and improving the reproduced sound quality of that scrappy club you used to play in?
This is one of our next challenges: to develop a module for ExpoChirp for PA system calibration and room correction.
Katja is doing an amazing study on long FIR filter with low latency.