What is the advantage of using ultrasound

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Reference no: EM133342033

Assignment:

Dear tutor - can you please help with the below question:

1. What is the advantage of using ultrasound, compared to sound of lower frequencies, as an echolocation signal by bats?

2. Contrast FM signals with CF components of echolocation signals in terms of their duration and range of frequencies covered.

Reference no: EM133342033

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