Airplay as an output

[thegreathopper]

Hi, my first question and first time using REW, is it ok if I select my BluOS streamer as an output from my Mac book?
I certainly get pink noise and get a graph... but am I doing this correctly

Thanks

 

[John Mulcahy]

Should be OK, but there can be a lot of latency so the acoustic timing reference would probably be needed if making sweep measurements.

 

[thegreathopper]

Thank you John, I will carry on with my sound tests now.