AIMC Topic: Sound

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Enhanced PRIM recognition using PRI sound and deep learning techniques.

PloS one May 1, 2024
Pulse repetition interval modulation (PRIM) is integral to radar identification in modern electronic support measure (ESM) and electronic intelligence (ELINT) systems. Various distortions, including missing pulses, spurious pulses, unintended jitters...
Pattern Recognition, Automated Radar Deep Learning Sound Neural Networks, Computer Algorithms
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Research on Pig Sound Recognition Based on Deep Neural Network and Hidden Markov Models.

Sensors (Basel, Switzerland) Feb 16, 2024
In order to solve the problem of low recognition accuracy of traditional pig sound recognition methods, deep neural network (DNN) and Hidden Markov Model (HMM) theory were used as the basis of pig sound signal recognition in this study. In this study...
Sound Algorithms Animals Markov Chains Female Swine Neural Networks, Computer
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Heterogeneous fusion of biometric and deep physiological features for accurate porcine cough recognition.

PloS one Feb 1, 2024
Accurate identification of porcine cough plays a vital role in comprehensive respiratory health monitoring and diagnosis of pigs. It serves as a fundamental prerequisite for stress-free animal health management, reducing pig mortality rates, and impr...
Animals Swine Neural Networks, Computer Algorithms Sound Cough Biometry
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Passive exposure to task-relevant stimuli enhances categorization learning.

eLife Jan 24, 2024
Learning to perform a perceptual decision task is generally achieved through sessions of effortful practice with feedback. Here, we investigated how passive exposure to task-relevant stimuli, which is relatively effortless and does not require feedba...
Neural Networks, Computer Animals Behavior Observation Techniques Mice Sound
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Investigating pulse-echo sound speed estimation in breast ultrasound with deep learning.

Ultrasonics Oct 29, 2023
Ultrasound is an adjunct tool to mammography that can quickly and safely aid physicians in diagnosing breast abnormalities. Clinical ultrasound often assumes a constant sound speed to form diagnostic B-mode images. However, the components of breast t...
Humans Sound Image Processing, Computer-Assisted Algorithms Phantoms, Imaging Female Ultrasonography Ultrasonography, Mammary Deep Learning
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Classification of crispness of food materials by deep neural networks.

Journal of texture studies Aug 1, 2023
Crispness is a textural characteristic that influences consumer choices, requiring a comprehensive understanding for product customization. Previous studies employing neural networks focused on acquiring audio through mechanical crushing of crispy sa...
Sound Bread Neural Networks, Computer Machine Learning
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ORCA-SPY enables killer whale sound source simulation, detection, classification and localization using an integrated deep learning-based segmentation.

Scientific reports Jul 10, 2023
Acoustic identification of vocalizing individuals opens up new and deeper insights into animal communications, such as individual-/group-specific dialects, turn-taking events, and dialogs. However, establishing an association between an individual an...
Animals Deep Learning Sound Whale, Killer Software Computer Simulation
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Evaluating the Performance of Pre-Trained Convolutional Neural Network for Audio Classification on Embedded Systems for Anomaly Detection in Smart Cities.

Sensors (Basel, Switzerland) Jul 7, 2023
Environmental Sound Recognition (ESR) plays a crucial role in smart cities by accurately categorizing audio using well-trained Machine Learning (ML) classifiers. This application is particularly valuable for cities that analyzed environmental sounds ...
Machine Learning Sound Cities Neural Networks, Computer
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High-Level CNN and Machine Learning Methods for Speaker Recognition.

Sensors (Basel, Switzerland) Mar 25, 2023
Speaker Recognition (SR) is a common task in AI-based sound analysis, involving structurally different methodologies such as Deep Learning or "traditional" Machine Learning (ML). In this paper, we compared and explored the two methodologies on the DE...
Bayes Theorem Acoustics Sound Machine Learning
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Small-scale location identification in natural environments with deep learning based on biomimetic sonar echoes.

Bioinspiration & biomimetics Feb 13, 2023
Many bat species navigate in complex, heavily vegetated habitats. To achieve this, the animal relies on a sensory basis that is very different from what is typically done in engineered systems that are designed for outdoor navigation. Whereas the eng...
Biomimetics Deep Learning Sensation Animals Sound Chiroptera Echolocation
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