What sample rate should I be using for measurements? Karl Steinmanis Updated December 30, 2016 02:02 Follow Make sure your sample rate is set to 44.1 kHz. Related articles I am getting feedback from the mic. What's wrong? The software measures incorrect distance between my speakers. Can I use other microphones? The measurement app doesn't detect my Universal Audio Apollo interface. Where can I get the calibration profile for my XREF 20 microphone? Comments 0 comments Please sign in to leave a comment.