Application of tonal index to pulmonary wheezes detection in asthma monitoring / Marcin WIŚNIEWSKI, Tomasz P. ZIELIŃSKI // W: EUSIPCO 2011 [Dokument elektroniczny] : 19th European signal processing conference : Barcelona, Spain, August 29–September 2, 2011. — Wersja do Windows. — Dane tekstowe. — [Spai] : EURASIP, cop. 2011. — 1 dysk optyczny. — (EUSIPCO... : European Signal Proceedings Conference ... ; ISSN 2076-1465). — S. 1544–1548. — Wymagania systemowe: Adobe Acrobat Reader ; napęd CD-ROM. — Bibliogr. s. 1548, Abstr.

Tonal Index in digital recognition of lung auscultation / Marcin WIŚNIEWSKI, Tomasz ZIELIŃSKI // W: SPA 2011 : Signal Processing : Algorithms, Architectures, Arrangements, and Applications : Poznań, 29–30\textsuperscript{th} September 2011 : conference proceedings / IEEE The Institute of Electrical and Electronics Engineers Inc. Region 8 – Europe, Middle East and Africa. Poland Section. Chapters Signal Processing, Circuits and Systems, Poznań University of Technology. Faculty of Computing. Chair of Control and System Engineering. Division of Signal Processing and Electronic Systems. — Poznań : PUT, [2011] + CD-ROM. — ISBN: 978-83-62065-02-8. — S. 121–125. — Bibliogr. s. 125, Abstr.