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Respiratory sound contains crucial information for the early diagnosis of fatal lung diseases. Since the COVID-19 pandemic, there has been a growing interest in contact-free medical care based on electronic stethoscopes. To this end,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-30 Sangmin Bae , June-Woo Kim , Won-Yang Cho , Hyerim Baek , Soyoun Son , Byungjo Lee , Changwan Ha , Kyongpil Tae , Sungnyun Kim , Se-Young Yun

The epidemic disease, called the new coronavirus (COVID19), firstly occurred in Wuhan, China in December 2019. COVID19 was announced as an epidemic by World Health Organization soon after. Some of the symptoms of this disease are fever,…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-16 Yunus Emre Erdoğan , Ali Narin

This paper aims to automatically detect COVID-19 patients by analysing the acoustic information embedded in coughs. COVID-19 affects the respiratory system, and, consequently, respiratory-related signals have the potential to contain…

Sound · Computer Science 2021-10-14 Adria Mallol-Ragolta , Helena Cuesta , Emilia Gómez , Björn W. Schuller

The Covid-19 pandemic has been one of the most devastating events in recent history, claiming the lives of more than 5 million people worldwide. Even with the worldwide distribution of vaccines, there is an apparent need for affordable,…

The COVID-19 outbreak was announced as a global pandemic by the World Health Organisation in March 2020 and has affected a growing number of people in the past few weeks. In this context, advanced artificial intelligence techniques are…

Audio and Speech Processing · Electrical Eng. & Systems 2020-05-15 Jing Han , Kun Qian , Meishu Song , Zijiang Yang , Zhao Ren , Shuo Liu , Juan Liu , Huaiyuan Zheng , Wei Ji , Tomoya Koike , Xiao Li , Zixing Zhang , Yoshiharu Yamamoto , Björn W. Schuller

Emerging wireless technologies, such as 5G and beyond, are bringing new use cases to the forefront, one of the most prominent being machine learning empowered health care. One of the notable modern medical concerns that impose an immense…

Audio and Speech Processing · Electrical Eng. & Systems 2022-02-01 Charles Bales , Muhammad Nabeel , Charles N. John , Usama Masood , Haneya N. Qureshi , Hasan Farooq , Iryna Posokhova , Ali Imran

This paper presents an explainable artificial intelligence (XAI)-based framework for the spectral analysis of cough sounds associated with chronic respiratory diseases, with a particular focus on Chronic Obstructive Pulmonary Disease…

The present work proposes a deep-learning-based approach for the classification of COVID-19 coughs from non-COVID-19 coughs and that can be used as a low-resource-based tool for early detection of the onset of such respiratory diseases. The…

Audio and Speech Processing · Electrical Eng. & Systems 2022-05-25 Annesya Banerjee , Achal Nilhani

Rapid and affordable methods of testing for COVID-19 infections are essential to reduce infection rates and prevent medical facilities from becoming overwhelmed. Current approaches of detecting COVID-19 require in-person testing with…

Respiratory symptoms can be a caused by different underlying conditions, and are often caused by viral infections, such as Influenza-like illnesses or other emerging viruses like the Coronavirus. These respiratory viruses, often, have…

Signal Processing · Electrical Eng. & Systems 2020-07-02 Abdelkader Nasreddine Belkacem , Sofia Ouhbi , Abderrahmane Lakas , Elhadj Benkhelifa , Chao Chen

Rapid discovery of new diseases, such as COVID-19 can enable a timely epidemic response, preventing the large-scale spread and protecting public health. However, limited research efforts have been taken on this problem. In this paper, we…

Machine Learning · Computer Science 2023-06-06 Jinjin Cai , Sudip Vhaduri , Xiao Luo

The COVID-19 pandemic has led to the saturation of public health services worldwide. In this scenario, the early diagnosis of SARS-Cov-2 infections can help to stop or slow the spread of the virus and to manage the demand upon health…

A new method for the classification of respiratory diseases is presented. The method is based on a novel class of features, extracted from pulmonary sounds, by parameterizing their spectrograms that are represented as surfaces, and by…

Signal Processing · Electrical Eng. & Systems 2021-06-07 Jeremy Levy , Alexander Naitsat , Yehoshua Y. Zeevi

Cough sounds act as an important indicator of an individual's physical health, often used by medical professionals in diagnosing a patient's ailments. In recent years progress has been made in the area of automatically detecting cough…

Audio and Speech Processing · Electrical Eng. & Systems 2019-06-28 Paul Leamy , Ted Burke , Damon Berry , David Dorran

Cough acoustics contain multitudes of vital information about pathomorphological alterations in the respiratory system. Reliable and accurate detection of cough events by investigating the underlying cough latent features and disease…

Respiratory diseases remain a leading cause of mortality worldwide, highlighting the need for faster and more accurate diagnostic tools. This work presents a novel approach leveraging digital stethoscope technology for automatic respiratory…

Signal Processing · Electrical Eng. & Systems 2024-03-19 Constantino Álvarez Casado , Manuel Lage Cañellas , Matteo Pedone , Xiaoting Wu , Le Nguyen , Miguel Bordallo López

Recognizing patterns in lung sounds is crucial to detecting and monitoring respiratory diseases. Current techniques for analyzing respiratory sounds demand domain experts and are subject to interpretation. Hence an accurate and automatic…

Audio and Speech Processing · Electrical Eng. & Systems 2022-08-31 Zizhao Chen , Hongliang Wang , Chia-Hui Yeh , Xilin Liu

The Coronavirus (COVID-19) pandemic has been the research focus world-wide in the year 2020. Several efforts, from collection of COVID-19 patients' data to screening them for the virus's detection are taken with rigour. A major portion of…

Sound · Computer Science 2020-12-01 Gauri Deshpande , Björn W. Schuller

One of the fastest-growing domains in AI is healthcare. Given its importance, it has been the interest of many researchers to deploy ML models into the ever-demanding healthcare domain to aid doctors and increase accessibility. Delivering…

Respiratory sound classification is an important tool for remote screening of respiratory-related diseases such as pneumonia, asthma, and COVID-19. To facilitate the interpretability of classification results, especially ones based on deep…

Sound · Computer Science 2022-03-31 Yi Chang , Zhao Ren , Thanh Tam Nguyen , Wolfgang Nejdl , Björn W. Schuller