Results 31 to 40 of about 2,336,317 (229)
Preliminary evidence for one-trial social learning of vervet monkey alarm calling
Royal Society Open Science, 2022 How do non-human primates learn to use their alarm calls? Social learning is a promising candidate, but its role in the acquisition of meaning and call usage has not been studied systematically, neither during ontogeny nor in adulthood.
Adwait Deshpande +2 more
doaj +1 more source
Reverberant Sound Field Equalisation for an Enhanced Stereo Playback Experience
Proceedings of the 10th Convention of the European Acoustics Association Forum Acusticum 2023, 2022 The topic of room equalisation has been at the forefront of research and product development for many years, with the aim of increasing the playback quality of loudspeakers in reverberant rooms. Traditional room equalisation systems comprise of a number of filters that when applied to the primary loudspeakers, additional room colouration is compensated
Brooks-Park, J., Van De Par, S.
openaire +2 more sources
Repellence Effect of the New Sound for Underwater Speaker of Hydrofoil [PDF]
TransNav, 2015 In order to prevent hydrofoil colliding with cetaceans, the underwater speaker (UWS) has been installed to repel cetaceans. Yamada et al. (2012) analyzed and devised the UWS sound as it fits the cetaceans' acoustic properties to prevent the collision ...
Tatsunori Nakashima +12 more
doaj +1 more source
Animals, 2023 Acoustic communication plays a vital role in passing or sharing information between individuals. Identifying the biological meaning of vocal signals is crucial in understanding the survival strategies of animals.
Meina Ma +5 more
doaj +1 more source
Animals, 2018 We studied three calls of common marmosets, Callithrix jacchus, elicited in the context of food. Call A, but not B or C, had been described previously as a food call. We presented insects (live mealworms or crickets) and fruit (banana or blueberries) and
Lesley J. Rogers +2 more
doaj +1 more source
R Script Crow Playback Experiment
, 2022 R script used for the data analysis and figures of the crow playback ...
Sabrina Schalz (8907161)
core +1 more source
Two novel vocalizations are used by veeries (Catharus fuscescens) during agonistic interactions.
PLoS ONE, 2015 Avian vocalizations are common examples of the complex signals used by animals to negotiate during agonistic interactions. In this study, we used two playback experiments to identify agonistic signals in a songbird species with several acoustically ...
Kara L Belinsky +2 more
doaj +1 more source
Structural-functional characteristics of two song types in Phylloscopus humei (Phylloscopidae)
Nature Conservation Research: Заповедная наука, 2023 Several songbird species use two singing modes, which are functionally different. The first mode is preferentially used at the beginning of the breeding cycle, and serves to attract females, while the second mode is used later in the season as well as ...
Svetlana G. Meshcheryagina +1 more
doaj +1 more source
Chimpanzees Extract Social Information from Agonistic Screams [PDF]
, 2010 Chimpanzee (Pan troglodytes) agonistic screams are graded vocal signals that are produced in a context-specific manner. Screams given by aggressors and victims can be discriminated based on their acoustic structure but the mechanisms of listener ...
Josep Call +20 more
core +2 more sources
Raw Data Crow Speech Playback Experiment
, 2022 Raw data collected in London and Milton Keynes for the playback experiment with carrion crows responding to languages and non-human control ...
Sabrina Schalz (8907161)
core +1 more source