October 2

Biosonar



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Posted 29.08.2019 by Doushura in category "Alternative

8 COMMENTS :

  1. By Daibar on
    Abstract Bats and odondoctes have evolved the ability to use echolocation to find objects in their environments. And, despite there being substantial differences in their environments, there are.
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  2. By Mejinn on
    Biosonar Research Dolphins use biosonar, or echolocation, to navigate and find their prey. Dolphins have very sensitive hearing and hear across a broad range of frequencies that far exceed the hearing range of humans. Dolphins also project sound into the environment so they can image the environment.
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  3. By Kigakora on
    Jul 15,  · Toothed whales have evolved to live in extremely different habitats and yet they all rely strongly on echolocation for finding and catching prey. Such biosonar-based foraging involves distinct phases of searching for, approaching and capturing prey, where echolocating animals gradually adjust sonar output to actively shape the flow of sensory adadertatreitingfulipacourmosus.coinfo by: 7.
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  4. By Nikonris on
    - Biosonar of bats and toothed whales: An overview - Annemarie Surlykke and Paul E. Nachtigall - Sonar signals of bats and toothed whales - Brock (M.B.) Fenton, Frants Havmand Jensen, Elisabeth K.V. Kalko, and Peter L. Tyack - Production of biosonar signals: Structure and form - Whitlow W.L. Au and Roderick A. Suthers - Sound intensities of.
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  5. By Tojabar on
    Jul 21,  · The wide frequency spectrum of FM bat biosonar sounds enables accurate perception of echo delay (target distance) by contributing numerous delay estimates across frequencies. However, bats require the lowest frequencies in the broadcast to be present in echoes for all higher frequencies to contribute, too.
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  6. By Yosar on
    Biosonar, også kaldet Ekkolokalisering er en måde at orientere sig på, hvor dyr udsender lyde og bruger tilbagekastede ekkoer til at orientere sig i omgivelserne. Det findes i den bedst udviklede form hos småflagermus (Microchiroptera) og tandhvaler (Odontoceti), men simplere former findes også bl.a. hos en slægt af storflagermus (Rousettus), kinesiske hulesvaler (Aerodramus sp.) .
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  7. By Yozshurr on
    Most humans are accustomed to experiencing their surroundings mainly by vision, but bats and dolphins inhabit largely auditory sensory worlds. In "Biosonar: Seeing with Sound" you can explore and investigate the concepts behind biosonar, and meet some of the immense diversity of echolocating animals which use biosonar in different ways.
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  8. By Maubar on
    Bats and odondoctes have evolved the ability to use echolocation to find objects in their environments. And, despite there being substantial differences in their environments, there are substantial similarities, as well as any number of fascinating differences, in how members of these two groups produce, use, and process biosonar signals.
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