journal article·2024-10-21Open access

Real-time deep learning-assisted mechano-acoustic system for respiratory diagnosis and multifunctional classification

Hee Kyu Lee, Sang Uk Park, Sunga Kong, Heyin Ryu, Hyun Bin Kim, Sang Hoon Lee, Danbee Kang, Sun Hye Shin, Ki Jun Yu, Juhee Cho, Joohoon Kang, Il Yong Chun, Hye Yun Park, Sang Min Won

npj Flexible Electronics· Volume 8· Issue 1

Abstract

Epidermally mounted sensors using triaxial accelerometers have been previously used to monitor physiological processes with the implementation of machine learning (ML) algorithm interfaces. The findings from these previous studies have established a strong foundation for the analysis of high-resolution, intricate signals, typically through frequency domain conversion. In this study we integrate a wireless mechano-acoustic sensor with a multi-modal deep learning system for the real-time analysis of signals emitted by the laryngeal prominence area of the thyroid cartilage at frequency ranges up to 1 kHz. This interface provides real-time data visualization and communication with the ML server, creating a system that assesses severity of chronic obstructive pulmonary disease and analyzes the user’s speech patterns.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Phonocardiography and Auscultation Techniques · Respiratory and Cough-Related Research · COVID-19 diagnosis using AI

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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