Sounds great in general but occasionally with dialogue there is a buzzing sound--typically when a young woman is speaking at a specific pitch, or when someone is talking over the phone or a police radio in a movie. This was happening with The Guilty (Jake Gyllenhaal) on Netflix which was very annoying since he was a 911 operator always on the phone. When I switch from Dolby sound to PCM the buzzing goes away. Beam is about a month old and since this is just an intermittent problem I may be able to live with it but thought I would see if there were any easy fixes to check out. Connection is HDMI from Hisense H8G.
Best answer by Ken_GriffithsView original