The Evaluation System for the Computer Simulation of the Crackles in Respirations

被引：0

作者：

Hsueh, Meng-Lun ^{[1
]}

Wu, Huey-Dong ^{[2
]}

Lu, Bing-Yuh ^{[3
]}

机构：

[1] Hwa Hsia Univ Technol, Dept Elect Engn, New Taipei, Taiwan

[2] Natl Taiwan Univ Hosp, Dept Integrated Diagnost & Therapeut, Sect Respirat Therapy, Taipei, Taiwan

[3] Tungnan Univ, Dept Elect Engn, New Taipei, Taiwan

来源：

2019 21ST INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY (ICACT): ICT FOR 4TH INDUSTRIAL REVOLUTION | 2019年

关键词：

crackle; evaluation system; computer simulation; lung sound; respiration; amplitude modulation; frequency modulation; LUNG SOUNDS; HEART SOUNDS; REDUCTION; NOISE;

D O I：

10.23919/icact.2019.8701997

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The computer synthesized crackles were simulated by 1) respiration signal in the approaching saw tooth wave; 2) modulation (amplitude modulation and frequency modulation); 3) adding noises and pulses of the crackle sources; 4) Butterworth filter; and 5) the output in wave, audio signal and spectrogram. The output of the computer simulations should be examined by the medical doctors. Therefore, an online questionnaire has been created for the evaluation of the computer simulations. The assessment of the computer synthesized crackles is the references to modify the parameters for the computer simulation. Therefore, the better quality of the computer simulation for the crackles will be expected as well as the human-like breaths will be successfully implemented.

引用

页码：583 / 588

页数：6

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