Analysis of acoustic features for speech sound based classification of asthmatic and healthy subjects

S Yadav, M Keerthana, D Gope… - ICASSP 2020-2020 …, 2020 - ieeexplore.ieee.org
Non-speech sounds (cough, wheeze) are typically known to perform better than speech
sounds for asthmatic and healthy subject classification. In this work, we use sustained …

Comparison of cough, wheeze and sustained phonations for automatic classification between healthy subjects and asthmatic patients

S Yadav, NK Kausthubha, D Gope… - 2018 40th Annual …, 2018 - ieeexplore.ieee.org
In this work, we consider the task of automatic classification of asthmatic patients and
healthy subjects using voice stimuli. Cough and wheeze have been used as voice stimuli for …

Collaborative framework for automatic classification of respiratory sounds

S Ntalampiras - IET Signal Processing, 2020 - Wiley Online Library
There are several diseases (eg asthma, pneumonia etc.) affecting the human respiratory
apparatus altering its airway path substantially, thus characterising its acoustic properties …

Multi-time-scale features for accurate respiratory sound classification

A Monaco, N Amoroso, L Bellantuono, E Pantaleo… - Applied Sciences, 2020 - mdpi.com
Featured Application The automated classification of respiratory sound has gained
increasing attention in recent years and has been the subject of a growing number of …

Towards accurate auscultation sound classification with convolutional neural network

S Abhishek, MC Mannava… - … on Innovative Data …, 2023 - ieeexplore.ieee.org
Deep learning algorithms have been incorporated into conventional auscultation
procedures, advancing the area of respiratory sound analysis. Convolutional Neural …

Identification of asthma severity levels through wheeze sound characterization and classification using integrated power features

FG Nabi, K Sundaraj, CK Lam - Biomedical Signal Processing and Control, 2019 - Elsevier
Objective This study aimed to investigate and classify wheeze sound characteristics
according to asthma severity levels (mild, moderate and severe) using integrated power (IP) …

Lung sound classification using snapshot ensemble of convolutional neural networks

T Nguyen, F Pernkopf - … Conference of the IEEE Engineering in …, 2020 - ieeexplore.ieee.org
We propose a robust and efficient lung sound classification system using a snapshot
ensemble of convolutional neural networks (CNNs). A robust CNN architecture is used to …

Abnormal respiratory sounds classification using deep CNN through artificial noise addition

R Zulfiqar, F Majeed, R Irfan, HT Rauf… - Frontiers in …, 2021 - frontiersin.org
Respiratory sound (RS) attributes and their analyses structure a fundamental piece of
pneumonic pathology, and it gives symptomatic data regarding a patient's lung. A couple of …

Automated lung sound classification using a hybrid CNN-LSTM network and focal loss function

G Petmezas, GA Cheimariotis, L Stefanopoulos… - Sensors, 2022 - mdpi.com
Respiratory diseases constitute one of the leading causes of death worldwide and directly
affect the patient's quality of life. Early diagnosis and patient monitoring, which …

Grand challenge on respiratory sound classification for sprsound dataset

Q Zhang, J Zhang, J Yuan, H Huang… - … Circuits and Systems …, 2023 - ieeexplore.ieee.org
Globally, respiratory diseases are the leading cause of death, making it essential to develop
an automatic respiratory sounds software to speed up diagnosis and reduce physician …