Impulse Response Measurer in audio toolbox

2 views (last 30 days)
Joseph Rastegar
Joseph Rastegar on 15 Sep 2020
Commented: Jimmy Lapierre on 14 Feb 2022
Does the impulseResponseMeasurer generate an audible sound?
on my MAC it does not, so I simply do not understand how it can generate the system impulse response, what am I missing?
thank you
Jimmy Lapierre
Jimmy Lapierre on 14 Feb 2022
Hi Mehmet, if you prefer an entirely programatic approach, have a look at sweeptone, mls and impzest. You can use audioPlayerRecorder to play and record the response, or copy the excitation to a playback device and record the response however you want.

Sign in to comment.

Answers (1)

Jimmy Lapierre
Jimmy Lapierre on 14 Feb 2022
Yes, sound is output on the selected device and channel. If there is a loudspeaker connected to that device, it will play. But if you try for example a loopback (just a cable), then you can make a measurement without hearing it play.




Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!