![Echoes of bats and men . Fig. 11. The frequency and wave length of a bat's sound vary during each chirp. This diagram, which is approximately to scale, illustrates the small Echoes of bats and men . Fig. 11. The frequency and wave length of a bat's sound vary during each chirp. This diagram, which is approximately to scale, illustrates the small](https://c8.alamy.com/comp/MA9YB4/echoes-of-bats-and-men-fig-11-the-frequency-and-wave-length-of-a-bats-sound-vary-during-each-chirp-this-diagram-which-is-approximately-to-scale-illustrates-the-small-amount-of-sound-reflected-by-one-insect-united-states-begin-each-of-their-orientation-sounds-at-about-90-kc-and-end-at-45-kc-since-each-sound-lasts-only-about-2-milliseconds-this-is-a-very-rapid-change-in-frequency-indeed-this-bat-sweeps-through-a-frequency-band-double-the-whole-range-of-the-human-ear-in-2-86-MA9YB4.jpg)
Echoes of bats and men . Fig. 11. The frequency and wave length of a bat's sound vary during each chirp. This diagram, which is approximately to scale, illustrates the small
![ABRs for one bat (Bat 1) to a test frequency of 40 kHz at pre-exposure... | Download Scientific Diagram ABRs for one bat (Bat 1) to a test frequency of 40 kHz at pre-exposure... | Download Scientific Diagram](https://www.researchgate.net/publication/283488962/figure/fig4/AS:317643627221023@1452743550946/ABRs-for-one-bat-Bat-1-to-a-test-frequency-of-40-kHz-at-pre-exposure-Pre-leftmost.png)
ABRs for one bat (Bat 1) to a test frequency of 40 kHz at pre-exposure... | Download Scientific Diagram
![Magenta 4 Bat Detector - can it be connected to a dictaphone? - Wildlife questions - Wildlife - The RSPB Community Magenta 4 Bat Detector - can it be connected to a dictaphone? - Wildlife questions - Wildlife - The RSPB Community](https://community.rspb.org.uk/resized-image/__size/640x480/__key/communityserver-discussions-components-files/901/20210914_5F00_143627.jpg)
Magenta 4 Bat Detector - can it be connected to a dictaphone? - Wildlife questions - Wildlife - The RSPB Community
![LISTEN: Bats sing a different tune in different environments - MSU Library | Montana State University LISTEN: Bats sing a different tune in different environments - MSU Library | Montana State University](https://www.lib.montana.edu/acoustic-atlas/acoustic-atlas-blog/images/MYLU_Spectrogram.jpg)
LISTEN: Bats sing a different tune in different environments - MSU Library | Montana State University
![A bat emits ultrasonic sound of frequency \( 100 \mathrm{kHz} \) in air. If this sound meets a w... - YouTube A bat emits ultrasonic sound of frequency \( 100 \mathrm{kHz} \) in air. If this sound meets a w... - YouTube](https://i.ytimg.com/vi/Lgf0xKUHVQQ/maxresdefault.jpg)