In his latest book, “Volume Control: Hearing in a Deafening World,” author and journalist David Owen (The New Yorker) writes, “Deafness is expensive. Earplugs aren’t.” ASHA Voices speaks with Owen about his recent book, and what he’s learned about our noisy world.

Then, we’re joined by audiologist Vickie Tuten to discuss occupational hearing hazards and how fit-testing hearing protection can help ensure that hearing protection is used correctly.

Plus, we’ll hear from public health expert Rick Neitzel, principal investigator in the Apple Hearing Study. As part of this research partnership between Apple and the University of Michigan, he's collecting data on noisy environments and headphone volume. The hope is this research could influence policies that one day change how our world makes noise.