Single traces were obtained at 50 dB nHL; at 30 dB nHL the left was tested three times, but not always with 2048 sweeps.

• Find the number of sweeps used per trace. Which run has more total sweeps:  #12, the summation for the left 30 dB runs, or #1, the summation for right 30 dB?  How does increasing the number of sweeps affect the waveform?  Do you concur with the audiologist’s decision on number of sweeps, or respectfully disagree?