Sounds above 80 dB can cause hearing damage, and we should limit the exposure to prevent hearing loss. Decibel apps are a convenient way to measure volume fairly accurately with your phone. Our ...

Editor's Note: We have strived to maintain accessibility in our Bring Science Home activities by limiting the required technology. We recognize technology is now more widely available than it was when ...

HOUSTON (KPRC) Many people have gone to the movies and the volume has been so loud they have wanted to leave. NBC affiliate KPRC’s reporter, Haley Hernandez, used a free decibel meter app for her ...