Correction: The Acoustic Properties of Low Intensity Vocalizations Match Hearing Sensitivity in the Webbed-Toed Gecko, Gekko subpalmatus

According to the suggestion of Dr. Geoffrey Manley (personal communication), when the rise time of the ABR stimulus is shorter than one cycle of the stimulus (for instance, the stimuli at 0.2 kHz have a rise time of less than 5 ms), the stimulus will contain spectral splatter and this spectral splatter will provide energy at higher frequencies, leading to an inaccurate threshold measurement.The report showed that at higher frequencies, the increase in the sound pressure of the vocalizations matched the rise of thresholds across the same frequency range, such that effectively, the sound level perceived by the animals stayed relatively constant across a broad range of frequencies. 1.