Sy_KA Posted June 19, 2020 Share Posted June 19, 2020 (edited) Hi, I receved a pair of HS70 Pro today and when i first used them there was a quiet buzzing sound on the left ear. I tried reinstalling the frameware multible times, but the sound is still here. It sounds like a 120Hz square wave. Is that normall? Can anyone help? edit: the sound is only there when there is a wireless connection. It change frequencies when i turn mic on and off and when i change the mic volume. It doesn't sound like a wireless backround noise and i don't think it is because it's only on the left ear. I found some other treads about similar problems on the Hs70 and Hs70SE. Thank you SK Edited June 20, 2020 by Sy_KA Link to comment Share on other sites More sharing options...
HarrisChi Posted June 21, 2020 Share Posted June 21, 2020 (edited) I hear noise when I turn on the power Edited June 21, 2020 by HarrisChi Link to comment Share on other sites More sharing options...
Sy_KA Posted June 21, 2020 Author Share Posted June 21, 2020 (edited) I hear noise when I turn on the power Hi, thanks for the reply When i turn the headset ON, i have a quiet white sound too, but when the headset connects to the USB stick, there is another sound. This sound change it's tone when the mic is ON or OFF and when i change the mic sensitivity. Do you have this too? SK Edited June 21, 2020 by Sy_KA Link to comment Share on other sites More sharing options...
HarrisChi Posted June 21, 2020 Share Posted June 21, 2020 Nope, these settings have no effect on noise If I don’t connect, I can still hear the noise:[pouts: Link to comment Share on other sites More sharing options...
Sy_KA Posted June 21, 2020 Author Share Posted June 21, 2020 Nope, these settings have no effect on noise If I don’t connect, I can still hear the noise:[pouts: Ok, just make sure that the sidetone setting is off in ICue. Some quiet white sound is actually normal on wireless headset, but shouldn't bother the user. I can't say if yours is normal or not. sry:[pouts: Link to comment Share on other sites More sharing options...
HarrisChi Posted June 22, 2020 Share Posted June 22, 2020 thanks for the reply. I never turn on sidetone setting. I know some quiet white sound is actually normal on wireless headset, I noticed that sometimes the noise gets louder :(: Link to comment Share on other sites More sharing options...
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