AIMC Topic: Sound

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Assessing chronic obstructive pulmonary disease risk based on exhalation and cough sounds.

Biomedical engineering online Jul 5, 2025
BACKGROUND AND OBJECTIVE: Chronic obstructive pulmonary disease (COPD), a progressively worsening respiratory condition, severely impacts patient quality of life. Early risk assessment can improve treatment outcomes and lessen healthcare burdens. How...
Humans Machine Learning Female Pulmonary Disease, Chronic Obstructive Cross-Sectional Studies Male Risk Factors Aged Adult Exhalation Smartphone Respiratory Sounds Cough Sound Middle Aged Risk Assessment
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Moving beyond the noise: geospatial modelling of urban sound environments in a sub-Saharan African city.

Scientific reports Jul 1, 2025
Cities encompass a mixture of artificial, human, animal, and nature-based sounds, which through long and short-term exposures, can impact on physical and mental health. Yet, most epidemiological research has focused on only transportation noise, leav...
Ghana Noise, Transportation Cities Models, Theoretical Noise Sound Africa South of the Sahara Humans
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Develop intelligent waste bin prototype based on fusion feature recognition of sounds and RGB images.

Waste management (New York, N.Y.) Jun 18, 2025
Sorting municipal solid waste (MSW) at the source is a critical first step toward achieving a circular economy. Previous research has primarily focused on vision-based intelligent algorithms for MSW classification using red-green-blue (RGB) images. S...
Neural Networks, Computer Waste Management Refuse Disposal Algorithms Sound Deep Learning Solid Waste Image Processing, Computer-Assisted
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Annotated dataset of simulated voiding sound for urine flow estimation.

Scientific data Jun 13, 2025
Sound-based uroflowmetry is a non-invasive test emerging as an alternative to standard uroflowmetry, estimating voiding characteristics from the sound generated by urine striking water in a toilet bowl. The lack of labeled flow sound datasets limits ...
Urination Urodynamics Algorithms Humans Sound Urine
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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...
Vocalization, Animal Coral Reefs Sound Artificial Intelligence Fishes Algorithms Animals Acoustics
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Generation of ultrasonic and audible sound waves for the automatic classification of packaging waste in reverse vending machines.

Waste management (New York, N.Y.) Jun 8, 2025
Reverse vending machines (RVMs) are essential for promoting waste sorting at the source by offering incentives for recycling. However, current RVMs, which primarily rely on expensive sensors such as barcode scanners and computer vision systems, face ...
Machine Learning Recycling Waste Management Product Packaging Acoustics Sound Ultrasonic Waves
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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...
Animal Welfare Vocalization, Animal Chickens Acoustics Sound Machine Learning Animals Poultry
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Honeybee colony soundscapes: Decoding distance-based cues and environmental stressors.

Ecotoxicology and environmental safety Apr 28, 2025
Honey bees play a crucial role in agricultural productivity and ecological stability, yet their interactions with environmental stressors, particularly volatile organic compounds (VOCs) and pollutants, pose significant challenges to their cognitive f...
Sound Animal Communication Cues Animals Volatile Organic Compounds Acetone Bees Acetates Behavior, Animal
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Elephant Sound Classification Using Deep Learning Optimization.

Sensors (Basel, Switzerland) Jan 9, 2025
Elephant sound identification is crucial in wildlife conservation and ecological research. The identification of elephant vocalizations provides insights into the behavior, social dynamics, and emotional expressions, leading to elephant conservation....
Sound Spectrography Vocalization, Animal Elephants Bayes Theorem Sound Animals Deep Learning
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Enhancing bowel sound recognition with self-attention and self-supervised pre-training.

PloS one Dec 31, 2024
Bowel sounds, a reflection of the gastrointestinal tract's peristalsis, are essential for diagnosing and monitoring gastrointestinal conditions. However, the absence of an effective, non-invasive method for assessing digestion through auscultation ha...
Adult Signal Processing, Computer-Assisted Male Sound Auscultation Deep Learning Humans Neural Networks, Computer
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