Philbear2015 Posted August 12, 2020 Share Posted August 12, 2020 Having occasional loud screeching or crackling noise from my Surround 3 speakers,on Bar 48 soundbar.Anyone else? has anyone figured out what this might be? klipsch noise 2.mp3 Quote Link to comment Share on other sites More sharing options...
billybob Posted August 12, 2020 Share Posted August 12, 2020 Welcome! What are you listening too... Thanks! Quote Link to comment Share on other sites More sharing options...
billybob Posted August 12, 2020 Share Posted August 12, 2020 Can barely hear it. You may want to look and start your topic in home theater section here as notice there are more Bar talk there. Thanks! Quote Link to comment Share on other sites More sharing options...
Jmrgn59 Posted October 9, 2021 Share Posted October 9, 2021 I wonder if your TV audio setting could be the culprit. Check that your TV output is set to PCM. Quote Link to comment Share on other sites More sharing options...
faydor Posted December 9, 2021 Share Posted December 9, 2021 On 10/8/2021 at 6:05 PM, Jmrgn59 said: I wonder if your TV audio setting could be the culprit. Check that your TV output is set to PCM. Why would you set tv output to PCM? For 5.1 you'll want it set to bistream to pass through LPCM from an external source or any multi-channel surround from an app. PCM will force the audio to be down-mixed to stereo which defeats the purpose of a 5.1 system. Quote Link to comment Share on other sites More sharing options...
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