Results 261 to 270 of about 18,582 (305)

Video-Sound Recording Devices Reveal Multiple Drivers of Nocturnal Vocalizations in Tibetan Macaques. [PDF]

open access: yesEcol Evol
Gao X   +10 more
europepmc   +1 more source

DCNN for Pig Vocalization and Non-Vocalization Classification: Evaluate Model Robustness with New Data

open access: yesAnimals
Since pig vocalization is an important indicator of monitoring pig conditions, pig vocalization detection and recognition using deep learning play a crucial role in the management and welfare of modern pig livestock farming. However, collecting pig sound
Vandet Pann   +2 more
exaly   +2 more sources
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Meaning and Emotion in Animal Vocalizations

Annals of the New York Academy of Sciences, 2003
Abstract:Historically, a dichotomy has been drawn between the semantic communication of human language and the apparently emotional calls of animals. Current research paints a more complicated picture. Just as scientists have identified elements of human speech that reflect a speaker's emotions, field experiments have shown that the calls of many ...
Robert M, Seyfarth, Dorothy L, Cheney
openaire   +2 more sources

Pharmacological and methodological aspects of the separation-induced vocalization test in guinea pig pups; a systematic review and meta-analysis [PDF]

open access: yesEuropean Journal of Pharmacology, 2015
The separation-induced vocalization test in guinea pig pups is one of many that has been used to screen for anxiolytic-like properties of drugs. The test is based on the cross-species phenomenon that infants emit distress calls when placed in social ...
Lucianne Groenink, Kimberley E Wever
exaly   +2 more sources

Wireless microphone for studies of animal vocalizations

Experientia, 1976
A microphone collar for obtaining good quality recordings of animal vocalizations is described. An inexpensive, commercially available wireless microphone was modified and mounted on a collar with a hearing-aidbattery pack. The complete assembly weighs 25 g, and is readily accepted by domestic cats.
McKinley, P., Dowell, B., Schleidt, W.
openaire   +3 more sources

Production, usage, and comprehension in animal vocalizations

Brain and Language, 2010
In this review, we place equal emphasis on production, usage, and comprehension because these components of communication may exhibit different developmental trajectories and be affected by different neural mechanisms. In the animal kingdom generally, learned, flexible vocal production is rare, appearing in only a few orders of birds and few species of
Robert M, Seyfarth, Dorothy L, Cheney
openaire   +2 more sources

Nonlinear analysis of irregular animal vocalizations

The Journal of the Acoustical Society of America, 2002
Animal vocalizations range from almost periodic vocal-fold vibration to completely atonal turbulent noise. Between these two extremes, a variety of nonlinear dynamics such as limit cycles, subharmonics, biphonation, and chaotic episodes have been recently observed.
Isao, Tokuda   +4 more
openaire   +2 more sources

Animal Vocal Communication

1998
This book will be a landmark text for all those interested in animal communication. Animal Vocal Communication explicitly avoids human-centred concepts and approaches and links communication to fundamental biological processes instead. It offers a conceptual framework - assessment/management - that allows us to integrate detailed studies of ...
Donald H. Owings, Eugene S. Morton
openaire   +1 more source

Vocalization of farm animals as a measure of welfare

Applied Animal Behaviour Science, 2004
Abstract Emotionally relevant external events, hormone concentrations affecting mood and appetitive behaviour, thirst and hunger are able to stimulate a complex central nervous network that regulates endocrine feedback and behaviour in order to maintain or regain homeostasis.
Gerhard Manteuffel, Birger Puppe
exaly   +2 more sources

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