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Figure 7: Mean DPOAE amplitudes for the left ears of music majors who play brass instruments (n = 10) and all other music majors (n = 18), with corresponding noise floor values. Error bars indicate 95% confidence intervals of the means

Figure 7: Mean DPOAE amplitudes for the left ears of music majors who play brass instruments (<i>n</i> = 10) and all other music majors (<i>n</i> = 18), with corresponding noise floor values. Error bars indicate 95% confidence intervals of the means