Cochlear Microphonic Audiograms in the "Pure Tone" Bat Chilonycteris parnellii parnellii.
Audiograms are sharply tuned to a frequency close to the second harmonic of the pulse. The tuning, which is much sharper than previously reported for any vertebrate receptor, provides a mechanism whereby the bat can effectively perceive echoes even during periods of pulse-echo overlap.
Pollak
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Henson
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Novick
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