Properties of respiratory sound and their use

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F20%3A10427946" target="_blank" >RIV/00064203:_____/20:10427946 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11510/20:10427946 RIV/00216208:11130/20:10427946

Výsledek na webu

<a href="http://hdl.handle.net/10084/142403" target="_blank" >http://hdl.handle.net/10084/142403</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Properties of respiratory sound and their use

Popis výsledku v původním jazyce

Sound as an oscillation of acoustic pressure is a manifestation that accompanies every mechanical movement in the Earth&apos;s atmosphere. Every change of mechanical system movement causes change in the progress of acoustic pressure and therefore recorded sound contains lot of information about movement of the specified system. If the sound recording is processed and analyzed correctly, it is possible to detect changes in the system, analyse a source of these changes and thus find reason of change of movement. Method of system&apos;s disorder detection using analysis of generated sound is used also in medicine. Auscultation - examination of the patient by listening - is often used method for lung function examination and the first used method for respiratory disease diagnosis (e.g. asthma). This method is performed using phonendoscope. Unfortunately this method has its limitations, such as the low sensitivity of human ear and also congestion of recording due to unwanted noise. Therefore, both the detection of small changes in the respiratory sound and diseases diagnosis in their initial phase is quite difficult. But early disease diagnosis is important because it means more efficiently treatment [1]. To obtain better and more reliable data on the patient&apos;s condition and for easier disease diagnosis using breath sound analysis, it is necessary to use sufficiently sensitive sensor to sound record, to process the record well and precisely.

Název v anglickém jazyce

Properties of respiratory sound and their use

Popis výsledku anglicky

Sound as an oscillation of acoustic pressure is a manifestation that accompanies every mechanical movement in the Earth&apos;s atmosphere. Every change of mechanical system movement causes change in the progress of acoustic pressure and therefore recorded sound contains lot of information about movement of the specified system. If the sound recording is processed and analyzed correctly, it is possible to detect changes in the system, analyse a source of these changes and thus find reason of change of movement. Method of system&apos;s disorder detection using analysis of generated sound is used also in medicine. Auscultation - examination of the patient by listening - is often used method for lung function examination and the first used method for respiratory disease diagnosis (e.g. asthma). This method is performed using phonendoscope. Unfortunately this method has its limitations, such as the low sensitivity of human ear and also congestion of recording due to unwanted noise. Therefore, both the detection of small changes in the respiratory sound and diseases diagnosis in their initial phase is quite difficult. But early disease diagnosis is important because it means more efficiently treatment [1]. To obtain better and more reliable data on the patient&apos;s condition and for easier disease diagnosis using breath sound analysis, it is necessary to use sufficiently sensitive sensor to sound record, to process the record well and precisely.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

30203 - Respiratory systems

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Experimental Stress Analysis 2020: Book of full Papers

ISBN

978-80-248-4451-0

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

456-463

Název nakladatele

VSB-Technical University of Ostrava

Místo vydání

Ostrava

Místo konání akce

On-line

Datum konání akce

19. 10. 2020

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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