Expunerea îndelungată la zgomot fonic intens ne afectează auzul 👨🏼⚕️☝🏻
11 Nov 2024 · 1 min

0:33
Short Romanian YouTube dialogue (creator: Mihail Pautov) about sound (acoustic) trauma and its effects on hearing. Speakers distinguish acute trauma (e.g., loud concerts) causing tinnitus and death of cochlear hair cells from chronic background noise (traffic, clubs). The excerpt states that the characteristic frequency lost in noise trauma is around 4 kHz and that standard hearing tests cover up to ~8 kHz (the speakers also reference perception up to ~10–12 kHz).
Questions this video answers
4 kHz.
8 kHz (speakers also reference hearing up to ~10,000–12,000 Hz).










