Vibrating or buzzing sound from the TV speaker

If you are experiencing issues using Dolby Digital audio via HDMI ARC (eARC) on your 2021 Samsung TV, it may be due to a recent software update. Software version 1903 (or higher) may cause Dolby Digital audio to malfunction. Fortunately, this will be fixed in an upcoming software update.

Turn on Active noise canceling on the earbuds themselves Maybe you’re trying to listen to music and focus on some work, but there is a lot of background noise distracting you. If you enable Active noise canceling on your earbuds, less noise will get through and you’ll be able to concentrate. To enable Active noise canceling on the Buds themselves,

Play your TV’s sound on your phone Maybe you’d like to enjoy something playing on your TV, but someone else in the room is busy working. Just play the TV’s sound through your phone instead, so the extra noise doesn’t bother them. To use this function, your TV must be added to the SmartThings app on your phone. Make sure your TV is turned on. Then,

Intelligent Mode on 2023 QLED TVs Just like on previous models, Intelligent Mode on 2023 TVs analyze the TV's surroundings, ambient noise, the content you're watching, and your usage patterns. The only difference is that the settings have been improved and are better than ever! To access these settings, press and hold the Home button on your TV rem

If you happen to notice an odd sound from your soundbar that sounds like a siren while watching TV, there is a simple explanation and solution. This may only occur when your TV's sound mode is set to Adaptive or Smart. Simply updating the software on your soundbar will take care of the issue.