NDLI: Respiratory Wheeze Sound Analysis Using Digital Signal Processing Techniques

Content Provider	IEEE Xplore Digital Library
Author	Rady, R.M. El Akkary, I.M. Haroun, A.N. Abd Elmoneum Fasseh, N. Azmy, M.M.
Copyright Year	2015
Description	Author affiliation: Electron. & Commun. Dept., Alexandria Univ., Alexandria, Egypt (Rady, R.M.) \|\| Dept. of Pediatrics, Alexandria Univ., Alexandria, Egypt (Abd Elmoneum Fasseh, N.) \|\| Dept. of Human Physiol., Alexandria Univ., Alexandria, Egypt (El Akkary, I.M.) \|\| Dept. of Biomed. Eng., Alexandria Univ., Alexandria, Egypt (Haroun, A.N.; Azmy, M.M.)
Abstract	Auscultation and interpretation of lung sounds by a stethoscope had been an essential method of diagnosing pulmonary diseases. However this method has always been unreliable due to poor audibility, inter-observer variations (between different physicians). Thus computerized analysis of lung sounds for diagnosis of pulmonary diseases is seen as a convenient method. In the present paper different lung sounds have been analyzed for wheeze detection and classification to Monophonic or Polyphonic using MATLAB (Matrix Laboratory software). The presented algorithm integrates and analyses the set of parameters based on ATS (American Thoracic Society) definition of wheeze and the previous researches. It is very robust, computationally simple and yielded overall sensitivity of 90% for wheeze episode detection and accuracy of 91%. The algorithm differentiates between monophonic wheezes and polyphonic wheezes with sensitivity of 91% and accuracy of 70%. In case of other lung sounds the proposed algorithm excluded normal sounds from being identified as a wheeze with the specificity of 90%.
Starting Page	162
Ending Page	165
File Size	1952047
Page Count	4
File Format	PDF
e-ISBN	9781467370165
DOI	10.1109/CICSyN.2015.38
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-03
Publisher Place	Latvia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Accuracy Sensitivity Lungs Conferences Detectors Digital Signal Processing Respiratory Sounds Wheeze properties Diseases
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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