Please use this identifier to cite or link to this item:
http://earchive.tpu.ru/handle/11683/64547| Title: | High-resolution phonocardiogram parameters |
| Authors: | Zemlyakov, I. Yu. Zdanov, D. S. Kosteley, Y. V. Golobokova, E. V. Dikman, Ekaterina Yurievna Bureev, A. Sh. |
| Keywords: | спектральный анализ; сигналы; спектры; телеметрические системы |
| Issue Date: | 2021 |
| Publisher: | IOP Publishing |
| Citation: | High-resolution phonocardiogram parameters / I. Yu. Zemlyakov, D. S. Zdanov, Y. V. Kosteley [et al.] // IOP Conference Series: Materials Science and Engineering. — 2021. — Vol. 1019 : 14th International Forum on Strategic Technology (IFOST 2019) : October 14-17, 2019, Tomsk, Russia. — [012025, 7 p.]. |
| Abstract: | The article describes the results of studying and analyzing phonocardiograms (PCGs) obtained during a physiological experiment with Blu-ray standard equipment. It provides the findings of a spectral and spectral-time analysis for signals with a sampling frequency of 10, 44.1 and 192 kHz. It shows that the differences in the PCG spectra of identical signals are unreliable. The article specifies the onset and disappearance moments of the harmonic components of heart sounds. It also provides recommendations on the sampling frequency and bit resolution of digitized PCG signals for telemetric systems. |
| URI: | http://earchive.tpu.ru/handle/11683/64547 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| doi.org_10.1088_1757-899X_1019_1_012025.pdf | 345,42 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.