I might be wrong - and hope that somebody can tell me that I am - but I thought that Roon could not accept input from an external source i.e. Roon can only play things in the library or from Tidal or from Internet Radio.
In this thread (below), coefficients from REW are fed in to Roon’s Parametric Equalizer. An alternative is to export file to use in Roon’s Convolver. Seems to me that this involves using REW to play the test signal by connecting computer running REW to speakers, generating coefficients in REW and then inputting / importing them into Roon.
What I would like to be able to do is to (a) Play REW audio sweep and test tones through Roon so that, after generating filters, their impact can be measured using REW.
Anyone know how to do this?
https://community.roonlabs.com/t/using-rew-to-do-room-correction/19742/3?u=mike_treadaway