Measurement and display of otoacoustic emissions.
EMAV is a program for measuring and displaying otoacoustic emissions.
The distortion-product otoacoustic emission (DPOAE) test features artifact rejection, measurement-based stopping rules, and noise estimation at the same frequency as the distortion product.
The transient evoked otoacoustic emission (TEOAE) test features octave-band analysis and transducer-artifact correction.
Note: EMAV requires a high-quality sound card for stimulus generation and synchronous averaging (e.g., RME audio devices).