Results 51 to 60 of about 113,849 (154)

CNN-LSTM for Heartbeat Sound Classification

JOIV: International Journal on Informatics Visualization
Cardiovascular disorders are among the primary causes of death. Regularly monitoring the heart is of paramount importance in preventing fatalities arising from heart diseases.
Nurseno Bayu Aji, Kurnianingsih Kurnianingsih, Naoki Masuyama, Yusuke Nojima   +3 more
doaj   +1 more source

Automatic adventitious respiratory sound analysis: A systematic review.

PLoS ONE, 2017
BackgroundAutomatic detection or classification of adventitious sounds is useful to assist physicians in diagnosing or monitoring diseases such as asthma, Chronic Obstructive Pulmonary Disease (COPD), and pneumonia.
Renard Xaviero Adhi Pramono, Stuart Bowyer, Esther Rodriguez-Villegas   +2 more
doaj   +1 more source

A scheme to analyze the influence of ocean sound propagation on passive sonar target classification and recognition

AIP Advances
The time-varying, space-varying, and frequency-varying characteristics of the marine environment severely affect the classification and recognition of underwater passive sonar targets.
Chunyu Kang, Liufang Fu, Zhijun Xia, Linzhou Xu, Yi Zhang   +4 more
doaj   +1 more source

A dynamic template adaptation approach for noise-robust sound classification and distance determination in single-channel audio

International Journal of Science, Technology, Engineering and Mathematics
In this study, we propose a dynamic template adaptation approach for noise-robust sound classification and distance estimation in single-channel audio environments.
Rezaul Tutul, André Jakob, Ilona Buchem
doaj   +1 more source

Hierarchical Sound Event Classification [PDF]

Proceedings of the Detection and Classification of Acoustic Scenes and Events 2019 Workshop (DCASE2019), 2019
Eric Nichols, Daniel Tompkins, Jianyu Fan   +2 more
openaire   +2 more sources

Machine Learning Framework for Industrial Machine Sound Classification in Predictive Maintenance

IEEE Access
Predictive maintenance, utilising anomalous sound classification, demonstrates a strong potential to identify mechanical faults in industrial machinery.
Nur Fatinah Md Hafiz, Syamsiah Mashohor, Mohammad Habib Shah Ershad Mohd Azrul Shazril, Azizi Mohd Ali, Mohd Fadlee A. Rasid   +4 more
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Research on heart sound segmentation algorithm based on adaptive threshold

四川大学学报. 自然科学版, 2019
Heart sound signal can reflect the activity of the human heart valve, and the heart sound classification can distinguish the pathological information of different heart sounds, which is of great significance for clinical diagnosis of different heart ...
ZENG Jin-Yun, HE Pei-Yu, PAN Fan
doaj  

Instrument sound classification using a music-based feature extraction model inspired by Mozart's Turkish March pattern

Alexandria Engineering Journal
In the era of advanced artificial intelligence (AI) models, the intersection of music and pattern recognition has garnered significant interest. This study investigates the application of music-inspired features for the classification of instrument ...
Mengmeng Chen, Diying Tang, Yu Xiang, Lei Shi, Turker Tuncer, Fatih Ozyurt, Sengul Dogan   +6 more
doaj   +1 more source

Hybrid sound classification

, 2015
We posit a classification of sounds useful for studies of sound recognition and identification that accounts for both signal properties (source sound characteristics) and human perception (sound uses). This classification is split into four main branches: (1) systemic (speech and music) sounds, (2) environmental sounds, (3) warning sounds, and (4 ...
Gaillard, Pascal, Coler, Matt, Tardieu, Julien, Magnen, Cynthia   +3 more
openaire   +1 more source

An Integrated Hierarchical Wireless Acoustic Sensor Network and Optimized Deep Learning Model for Scalable Urban Sound and Environmental Monitoring

Applied Sciences
Urban sound encompasses various acoustic events, from critical safety-related sound to everyday environmental noise. In response to the need for comprehensive and scalable sound monitoring, this study introduces an integrated system combining the ...
Bo Peng, Kevin I-Kai Wang, Waleed H. Abdulla   +2 more
doaj   +1 more source