Magnitude and phase input–output functions were obtained from human subjects using a range of stimulus levels, frequencies, and frequency ratios to investiage the mechanisms responsible for growth of 2f1-f2 otoacoustic emission. Results coupled with modeling indicated that multiple factors contribute to the complexity of growth of the2f1-f2 otoacoustic emission in humans and highlight the importance of looking at phase in addition to magnitude when interpreting distortion product otoacoustic emission growth.
Examining the factors that contribute to non-monotonic growth of 2f1-f2 otoacoustic emission in humans

- Mackenzie Mills, Yi Shen, Robert Withnell
- Publication Date
2020 - Website
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