An end-to-end deep learning framework for real-time denoising of heart sounds for cardiac disease detection in unseen noise
The heart sound signals captured via a digital stethoscope are often distorted by
environmental and physiological noise, altering their salient and critical properties. The …
environmental and physiological noise, altering their salient and critical properties. The …
A robust low-cost adaptive filtering technique for phonocardiogram signal denoising
Objective Phonocardiogram (PCG) represents the recordings of various heart sounds. To
diagnose the different ailments of the heart, it is required to analyze these PCG signals …
diagnose the different ailments of the heart, it is required to analyze these PCG signals …
Enhancing cross-domain robustness in phonocardiogram signal classification using domain-invariant preprocessing and transfer learning
Background and objective: Phonocardiogram (PCG) signal analysis is a non-invasive and
cost-efficient approach for diagnosing cardiovascular diseases. Existing PCG-based …
cost-efficient approach for diagnosing cardiovascular diseases. Existing PCG-based …
Artificial intelligence for heart sound classification: A review
Heart sound signal analysis is very important for the early identification and treatment of
cardiovascular illness. With rapid advancements in science and technology, artificial …
cardiovascular illness. With rapid advancements in science and technology, artificial …
Enhanced myocardial infarction identification in phonocardiogram signals using segmented feature extraction and transfer learning-based classification
S Mandala, SS Amini, AR Syaifullah… - IEEE …, 2023 - ieeexplore.ieee.org
Myocardial Infarction (MI), commonly known as a heart attack, is a type of cardiovascular
disease characterized by the death of heart muscle cells. This condition occurs due to the …
disease characterized by the death of heart muscle cells. This condition occurs due to the …
A Low‐Cost Multistage Cascaded Adaptive Filter Configuration for Noise Reduction in Phonocardiogram Signal
Phonocardiogram (PCG), the graphic recording of heart signals, is analyzed to determine
the cardiac mechanical function. In the recording of PCG signals, the major problem …
the cardiac mechanical function. In the recording of PCG signals, the major problem …
Exploring the Feasibility of Remote Cardiac Auscultation Using Earphones
The elderly over 65 accounts for 80% of COVID deaths in the United States. In response to
the pandemic, the federal, state governments, and commercial insurers are promoting video …
the pandemic, the federal, state governments, and commercial insurers are promoting video …
Performance assessment of discrete wavelet transform for de-noising of FBG sensors signals embedded in asphalt pavement
In recent years, the Fiber Bragg Grating (FBG) sensor technology has been increasingly
utilized as an optical measurement system in various engineering applications, particularly …
utilized as an optical measurement system in various engineering applications, particularly …
Robust denoising of phonocardiogram signals using time-frequency analysis and U-Nets
C González-Rodríguez, MA Alonso-Arévalo… - IEEE …, 2023 - ieeexplore.ieee.org
Cardiovascular diseases are the cause of many deaths worldwide every day. Automated
cardiac auscultation is a promising diagnosis method; however, one of its main …
cardiac auscultation is a promising diagnosis method; however, one of its main …
[HTML][HTML] JASSNet: Heart and lung sound separation network based on joint attention mechanism and Semi-Supervised learning
B Zhang, J Wang, Z Ye, L Zhou, D **ong… - … Signal Processing and …, 2025 - Elsevier
High-quality heart and lung sounds are essential for the automated diagnosis of
cardiovascular or respiratory diseases. However, chest sounds recorded by stethoscopes …
cardiovascular or respiratory diseases. However, chest sounds recorded by stethoscopes …