Audio How-Tos

You can instantly boost your iPhone's headphone volume with this hidden trick.

I made a cheaper Sonos alternative using a Raspberry Pi. This solution supports multi-room audio, AirPlay, Spotify Connect, and Bluetooth.

The Apple AirPods and AirPods Pro lack onboard volume controls. Here’s how to make AirPods louder or quieter using your phone and voice controls.

If your device's internal speakers aren't getting the job done, here's how to connect a laptop to a Bluetooth speaker.

Everything you need to know about 360 Audio on the Samsung Galaxy Buds Pro: How it works, compatible content and how to set it up.

Learn how to use and customize the Samsung Galaxy Buds Pro, Samsung's most feature-packed wireless earbuds yet.

Sony's 360 Reality Audio brings immersive 3D music playback to almost any pair of headphones. Here's how it works and how to use it yourself.