Richard Dawkins and bats (1991)
Uploader Comments (darkbrook)
All Comments (9)
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@artyfarty2 I read that in 'The Blind Watchmaker'. I consider us pretty lucky that we can't hear them :).
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One of the interesting things that I learned about bat echo location is that if we could hear them they would be absolutely deafenning to us because their chirps are so loud.
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Doesn't it depend on they species of bat? There are various echo location methods employed by bats.
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I think you'll find they are modulated into our hearing range.
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How adorable! ^-^ The bat's pretty cute too ;)
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Bats are cool
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Thats so cute, ha ha.
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The sound of a bat echo is a chirp: it sounds just like a bird chirp if you slow it down enough. I know because I tried it once - slowed down a bat chirp using an audio tool on my PC. I think the bat detector is producing a click for each "chirp" it hears.
(now I understand)
The sounds we hear just after Dawkins has turned on the box may be... I dunno!
Perhaps a ringing interference due to some electronic device nearby.
darkbrook 4 years ago
Maybe the sounds are made up by the box when it detects the start of an ultrasound stream from the bat; but I don't think they have nothing to do with the real waveform of the bat's sounds.
darkbrook 4 years ago