Range of pitch in BATS

[Yaseen]

Hello,

I am doing a project on auditory systems of Bats. As I found out the
Human speaking pitch is between 80Hz - 300Hz, and a frequency range
between 80Hz - 5khz. I have found out that Bats freqency range from
20khz - 200khz, but I am wondering how I will find out the range of
pitch in bats.

Thanks for you help in advance.

Regards,
Yas.
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