AIMC Topic: Sound

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Automated Bowel Sound Analysis: An Overview.

Sensors (Basel, Switzerland) Aug 5, 2021
Despite technological progress, we lack a consensus on the method of conducting automated bowel sound (BS) analysis and, consequently, BS tools have not become available to doctors. We aimed to briefly review the literature on BS recording and analys...
Neural Networks, Computer Artificial Intelligence Automation Gastrointestinal Diseases Sound Humans
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Bioacoustic classification of avian calls from raw sound waveforms with an open-source deep learning architecture.

Scientific reports Aug 3, 2021
The use of autonomous recordings of animal sounds to detect species is a popular conservation tool, constantly improving in fidelity as audio hardware and software evolves. Current classification algorithms utilise sound features extracted from the r...
Algorithms Animals Neural Networks, Computer Machine Learning Acoustics Birds Sound Deep Learning Vocalization, Animal
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A Deep Learning-Based Automatic First-Arrival Picking Method for Ultrasound Sound-Speed Tomography.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control Jul 26, 2021
Ultrasound sound-speed tomography (USST) has shown great prospects for breast cancer diagnosis due to its advantages of nonradiation, low cost, 3-D breast images, and quantitative indicators. However, the reconstruction quality of USST is highly depe...
Humans Tomography, X-Ray Computed Deep Learning Ultrasonography Sound Signal-To-Noise Ratio
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Classification of the Acoustics of Loose Gravel.

Sensors (Basel, Switzerland) Jul 20, 2021
Road condition evaluation is a critical part of gravel road maintenance. One of the assessed parameters is the amount of loose gravel, as this determines the driving quality and safety. Loose gravel can cause tires to slip and the driver to lose cont...
Algorithms Reproducibility of Results Neural Networks, Computer Acoustics Sound
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Developing a Novel Method for Estimating the Speed of Sound in Biodiesel Known as Grey Wolf Optimizer Support Vector Machine Algorithm.

BioMed research international Jul 2, 2021
In the current study, our goal was to obtain a robust model to predict the speed of sound in biodiesel. For this purpose, an extensive databank has been extracted from previously published papers. Then, a Support Vector Machine (SVM) has been optimiz...
Biofuels Models, Theoretical Regression Analysis Support Vector Machine Sound
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Classification of abnormal location in medium voltage switchgears using hybrid gravitational search algorithm-artificial intelligence.

PloS one Jul 1, 2021
In power system networks, automatic fault diagnosis techniques of switchgears with high accuracy and less time consuming are important. In this work, classification of abnormal location in switchgears is proposed using hybrid gravitational search alg...
Neural Networks, Computer Artificial Intelligence Gravitation Temperature Support Vector Machine Sound Algorithms Electric Power Supplies Humans
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Robust Environmental Sound Recognition With Sparse Key-Point Encoding and Efficient Multispike Learning.

IEEE transactions on neural networks and learning systems Feb 4, 2021
The capability for environmental sound recognition (ESR) can determine the fitness of individuals in a way to avoid dangers or pursue opportunities when critical sound events occur. It still remains mysterious about the fundamental principles of biol...
Environment Brain Models, Neurological Sound Pattern Recognition, Automated Neurons Humans Neural Networks, Computer Machine Learning Algorithms
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Ear-Bot: Locust Ear-on-a-Chip Bio-Hybrid Platform.

Sensors (Basel, Switzerland) Jan 1, 2021
During hundreds of millions of years of evolution, insects have evolved some of the most efficient and robust sensing organs, often far more sensitive than their man-made equivalents. In this study, we demonstrate a hybrid bio-technological approach,...
Robotics Sound Ear, Middle Grasshoppers Lab-On-A-Chip Devices Animals
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Gaussian process inference modelling of dynamic robot control for expressive piano playing.

PloS one Aug 14, 2020
Piano is a complex instrument, which humans learn to play after many years of practice. This paper investigates the complex dynamics of the embodied interactions between a human and piano, in order to gain insights into the nature of humans' physical...
Sound Models, Theoretical Normal Distribution Robotics Humans Music Feedback
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Characterizing soundscapes across diverse ecosystems using a universal acoustic feature set.

Proceedings of the National Academy of Sciences of the United States of America Jul 7, 2020
Natural habitats are being impacted by human pressures at an alarming rate. Monitoring these ecosystem-level changes often requires labor-intensive surveys that are unable to detect rapid or unanticipated environmental changes. Here we have developed...
Machine Learning Acoustics Ecosystem Sound Forestry Speech Sound Spectrography Environmental Monitoring Firearms
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