AIMC Topic: Vocalization, Animal

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Infant rat ultrasonic vocalizations in the neurodevelopmental model of schizophrenia.

Scientific reports Jul 28, 2025
Schizophrenia is characterized by early brain developmental abnormalities resulting in, among others, compromised communication. Rodent models, such as prenatal exposure to methylazoxymethanol acetate (MAM), help investigate schizophrenia-related def...
Male Rats Disease Models, Animal Female Animals Prenatal Exposure Delayed Effects Vocalization, Animal Methylazoxymethanol Acetate Schizophrenia Animals, Newborn Pregnancy
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An improved lightweight method based on EfficientNet for birdsong recognition.

Scientific reports Jul 3, 2025
In the context of birdsong recognition, conventional modeling approaches often involve a significant number of parameters and high computational costs, rendering them unsuitable for deployment in embedded field monitoring devices. To improve the conv...
Animals Birds Convolutional Neural Networks Neural Networks, Computer Algorithms Pattern Recognition, Automated Vocalization, Animal
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A Public Dataset of Annotated Orcinus orca Acoustic Signals for Detection and Ecotype Classification.

Scientific data Jul 3, 2025
Killer whales (Orcinus orca) exhibit significant ecological and genetic diversity, with three primary sympatric populations in the Northeast Pacific: Resident, Bigg's (Transient), and Offshore. Each population is characterized by distinct foraging ha...
British Columbia Washington Whale, Killer Alaska Animals Acoustics Vocalization, Animal
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Optimal feature selection and model explanation for reef fish sound classification.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences Jun 12, 2025
Fish produce a wide variety of sounds that contribute to the soundscapes of aquatic environments. In reef systems, these sounds are important acoustic cues for various ecological processes. Artificial intelligence methods to detect, classify and iden...
Sound Fishes Coral Reefs Algorithms Animals Artificial Intelligence Vocalization, Animal Acoustics
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Acoustic monitoring for tropical insect conservation.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences Jun 12, 2025
Monitoring the species-specific sounds produced by insects could provide us with a rapid, reliable, non-invasive measure of tropical ecosystem health and biodiversity. Although acoustic biodiversity monitoring has made rapid progress over the past de...
Vocalization, Animal Rainforest Tropical Climate Acoustics Insecta Conservation of Natural Resources Environmental Monitoring Biodiversity Animals
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Environmental drivers of calling activity in the critically endangered lemur leaf frog, (Hylidae: Phyllomedusinae).

Philosophical transactions of the Royal Society of London. Series B, Biological sciences Jun 12, 2025
Tropical frog species are known to exhibit high sensitivity to weather regime alterations, which leaves them vulnerable to ongoing climate change. This challenge is exacerbated by limited knowledge of species-specific responses to environmental chang...
Humidity Vocalization, Animal Anura Endangered Species Climate Change Temperature Animals
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Decoding Poultry Welfare from Sound-A Machine Learning Framework for Non-Invasive Acoustic Monitoring.

Sensors (Basel, Switzerland) May 5, 2025
Acoustic monitoring presents a promising, non-invasive modality for assessing animal welfare in precision livestock farming. In poultry, vocalizations encode biologically relevant cues linked to health status, behavioral states, and environmental str...
Vocalization, Animal Sound Animal Welfare Poultry Chickens Acoustics Machine Learning Animals
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Multiclass CNN Approach for Automatic Classification of Dolphin Vocalizations.

Sensors (Basel, Switzerland) Apr 16, 2025
Monitoring dolphins in the open sea is essential for understanding their behavior and the impact of human activities on the marine ecosystems. Passive Acoustic Monitoring (PAM) is a non-invasive technique for tracking dolphins, providing continuous d...
Dolphins Vocalization, Animal Echolocation Sound Spectrography Animals Bottle-Nosed Dolphin Acoustics Neural Networks, Computer
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Explainable classification of goat vocalizations using convolutional neural networks.

PloS one Apr 1, 2025
Efficient precision livestock farming relies on having timely access to data and information that accurately describes both the animals and their surrounding environment. This paper advances classification of goat vocalizations leveraging a publicly ...
Acoustics Animals Neural Networks, Computer Vocalization, Animal Goats Machine Learning
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Automated detection of broiler vocalizations a machine learning approach for broiler chicken vocalization monitoring.

Poultry science Mar 4, 2025
The poultry industry relies on highly efficient production systems. For sustainable food production, where maintaining broiler welfare is crucial, it is essential to have robust data collection systems and automated methods for assessing broiler heal...
Animals Male Chickens Acoustics Animal Husbandry Neural Networks, Computer Machine Learning Vocalization, Animal
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