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biosonar

Biosonar vs Ultrasonic - What's the difference?

biosonar | ultrasonic |


As a noun biosonar

is echolocation in animals.

As an adjective ultrasonic is

beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.

Biosonar vs Radar - What's the difference?

biosonar | radar |


As a noun biosonar

is (informal|biology) echolocation in animals.

As an acronym radar is

.