Article

Regularity and mechanism of fake crackle noise in an electronic stethoscope： A observational study

2022-10-19

Abstract excerpt

<h4>Background: </h4> Electronic stethoscopes are widely used for cardiopulmonary auscultation; their audio recordings are used for the intelligent recognition of cardiopulmonary sounds. However, they generate noise similar to a crackle during use, significantly interfering with clinical diagnosis. This paper will discuss the causes, characteristics, and occurrence rules of the fake crackle and establish a referen...

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Literature Corpus work: 77a0ff09-1aae-5c5b-a966-3d25f8fbff21
DOI: 10.21203/rs.3.rs-2165043/v1

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