VALENTUS, Vincent Peter C..
 A DSP-Based Solution to the Early Identification of Hearing Impairment.
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 17, n. 1, sep. 2021.
ISSN 2718-9287.
Available at: &lt;<a href="https://www.journals.upd.edu.ph/index.php/pej/article/view/8052" target="_new">https://www.journals.upd.edu.ph/index.php/pej/article/view/8052</a>&gt;. Date accessed: 11 sep. 2025.