Home Theater Tutorials

Learn the ideal height, angle, and spacing for Atmos speakers to get clearer overhead sound and a more convincing Dolby Atmos setup.

Learn why Dolby Atmos may fall back to stereo and how to restore surround or object-based playback on TVs, soundbars, and PCs.

Learn why Dolby Access stops working and how to fix Windows audio, app, and device settings that block Dolby Atmos.

Learn why surround sound rear speakers stop working and how to diagnose wiring, settings, receiver modes, and speaker placement fast.

Learn the ideal Dolby Atmos speaker spacing, angles, and height placement for immersive, accurate surround sound.

Learn what 7.1 surround sound means, how it differs from other audio formats, and when it actually improves your listening experience.

Learn what Dolby Digital is, how it works, where it appears, and how it compares with newer audio formats.

Improve home theater clarity with speaker placement, calibration, acoustic treatment, and source settings that make dialogue, effects, and music easier to hear.

Learn what Dolby Atmos is, how it works, where it’s used, and what you need to hear its immersive spatial audio effects.

Learn why Dolby Atmos disappears and how to restore it on Windows, Xbox, TVs, soundbars, and streaming apps.