Ground Noise Filter is muted right sound
1706270
The engine whine is suppressed, what you hear is the music pure and simple at normal volume.
1706271
My first assumption is in the filter wiring, or construction. This is assuming you are not using any other cables. If you are, first try changing the cable, and see if it helps. If not, contact Amazon about replacement.
1021399
You can turn the volume low enough that you cannot hear it. Check your settings.
1790043
This filter is to eliminate communication noise on the line that affects X10 devices. I assume your speakers don't send the sound through your electric lines using X10 signals, so I doubt this would help. If they unplug (i.e. meaning turn off/on), then it sounds like a power issue and this filter wouldn't help. I'd try putting the speakers on a separate power circuit and see if that helps. Could be an issue with the speakers themselves.
830122
It is quiet. However, the ground prong pulled out the second time I pulled it out of the receptacle. Haven't yet communicated with the seller about the problem.
2277205
Yes, but as I did, you may have to change to the directional mode if you are using the multi-directional setting. It cuts out all the background noise.
1307688
There's a small hidden black switch on top of the right speaker. Flick it into 'normal' position, then keep the On/Off switch pressed till you see a red light. Red light indicates that the headphones are in active noise cancellation mode.
705909
I have not really noticed a noise, but I also use it for the most part in a room that always has an air filter running. I would have to try it out in a "silent" room to be certain. Like the others said, I am sure Amazon would replace it for you!
867850
If you are referring to the filter, it is not very audible, I would not expect a neighbor to hear it.
738787
No there is not, however there is an audible "click" when the microphone crosses a threshold, when pushed up, to indicate that it is muted.
2112917
The dialog is clear enough for me. I can hear things I couldn't before. But I doubt it does magic trick to equalize BG noise automatically. You may need some plugin (for PC in my case) to do the trick for you.
1335247
My understanding of Noise Reduction is for the MIC. It reduces background noise that the Mic picks up.
784977
First thing I would try is fiddling with the headphone plug in. Try sticking the plug in and pushing towards the edges, and see if the noise changes while you do that. Second it could be noise from the system, try a different audio source too.
625902
Check the manual. There is an automatic filter to cancel out those annoying noises...works pretty well for us. Good luck!
1538514
I would say about 90 percent of the outside noise is cancelled by the headphones but there is no difference when you turn on the noise canceling feature.
867851
The filter is small and very quiet. Can only hear it running if you're standing right next to it.
1210229
The white noise feature blocks out some of the unwanted noises that you hear.
1673211
The unit is quiet. The equipment you'll be using will be louder. If you put a furnace filter in front of the unit it acts as a prefilter