Results 121 to 130 of about 21,978 (259)
Directional Sensitivity of Echolocation System in Bats Producing Frequency-Modulated Signals [PDF]
, 1973 1. Radiation patterns of the 55, 75 and 95 kHz components in frequency-modulated sounds emitted by the grey bat (Myotis grisescens) were studied. FM sounds similar to species-specific orientation sounds were elicited by electrical stimuli applied to the ...
Hendler, P. +3 more
core +1 more source
Microstrip Coupler Design Using Bat Algorithm
, 2014 Evolutionary and swarm algorithms have found many applications in design problems since todays computing power enables these algorithms to find solutions to complicated design problems very fast.
Ulker, Ezgi Deniz, Ulker, Sadik
core +1 more source
Long-term and persistent vocal plasticity in adult bats. [PDF]
, 2019 Bats exhibit a diverse and complex vocabulary of social communication calls some of which are believed to be learned during development. This ability to produce learned, species-specific vocalizations - a rare trait in the animal kingdom - requires a ...
Desai, Janki +3 more
core +1 more source
Molecular convergence and transgenic evidence suggest a single origin of laryngeal echolocation in bats [PDF]
, 2022 Zhen Liu +8 more
openalex +1 more source
Proposal and Design of Monitoring System in Private Spaces Modeled After Echolocation by FM Bats
IEEE AccessIn order to prevent persons from accidents in private spaces, the authors have proposed and designed an ultrasonic sensor system modeled after the echolocation function of FM (frequency modulation) bats.
Tohru Ifukube, Ken-Ichiro Yabu
doaj +1 more source
Convolutional neural network for detecting odontocete echolocation clicks
, 2019 Wenyu Luo, Wuyi Yang, Yu Zhang
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Echolocation calls of twenty southern African bat species [PDF]
, 1999 Peter J. Taylor
openalex +1 more source