. 2021 Jun 17;4(2):e28865. doi: 10.2196/28865
©Chizu Habukawa, Naoto Ohgami, Takahiko Arai, Haruyuki Makata, Morimitsu Tomikawa, Tokihiko Fujino, Tetsuharu Manabe, Yoshihito Ogihara, Kiyotaka Ohtani, Kenichiro Shirao, Kazuko Sugai, Kei Asai, Tetsuya Sato, Katsumi Murakami. Originally published in JMIR Pediatrics and Parenting (https://pediatrics.jmir.org), 17.06.2021.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Pediatrics and Parenting, is properly cited. The complete bibliographic information, a link to the original publication on https://pediatrics.jmir.org, as well as this copyright and license information must be included.
Figure 1.
Sound recording device and flowchart of the wheeze detection algorithm. FFT: fast Fourier transform.