How to perform the Sinusoidal Harmonic Acceleration test on the Rotary Chair

[@singstar56367]

Very clear and interesting video. Thank you. I’ve just been diagnosed with Bilateral loss. I also did this test .results were Gain - Absent Phase - not recorded due to low gain Asymmetry - not recorded due to low gain Spectral purity - good(60%

[@annab3989]

It is an excellent explanation of this test.

[@InteracousticsTV]

Thank you!