Decibels (dB) are a unit for measuring sound. Since sound reproduction is critical for the home theater experience, it's ...

In an effort to protect people in South Seattle crosswalks, safety managers are putting more sound into Sound Transit by increasing trains’ bell volume when they enter a station. Train bells that ...

An audiometry exam tests how well your hearing functions. It tests both the intensity and tone of sounds, balance, and other issues related to the inner ear. Hearing loss typically comes with age but ...