Tata Sierra comes with a soundbar, 12 speakers and Dolby ATMOS support: Here’s what it means for users

The Tata Sierra’s audio system features a 12-speaker JBL setup with Dolby Atmos, a SonicShaft soundbar, and balanced cabin ...

On zoos and magnets: the physics behind sounds

Different frequencies sound different to us. For instance, when you hum deeply, that’s about 200 Hz. The metallic sound of a ...