A growing number of GM vehicle owners are apparently using the Infiniti equalizer app to boost the sound quality from their Google built-in infotainment system.

Separate App Sound is a little-known feature on Samsung phones, and if you aren't using it yet, you should. Here's how.

Audiophiles use a handful of common tricks to improve the audio quality of their headphones and earbuds, from using dedicated DACs to playing high-fidelity music files. However, there's a much simpler ...

You can have your phone or tablet make a brief noise, chime, or vibration whenever an app, call, or message notification comes through. Like customizing your ringtone with your favorite song, you can ...