ground noise


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Noun1.ground noise - extraneous noise contaminating sound measurements that cannot be separated from the desired signal
background signal, background - extraneous signals that can be confused with the phenomenon to be observed or measured; "they got a bad connection and could hardly hear one another over the background signals"
surface noise - noise produced by the friction of the stylus of a record player moving over the rotating record
References in periodicals archive ?
New application notes analyzing and estimating penalties from total jitter, crosstalk, ground noise pickup, multipath interference and intermodulation distortions.
This time around she was wearing a microphone after parents had previously complained back-This time around she was wearing a microphone after parents had previously complained back-back ground noise was drowning her out.
This time around she was wearing a microphone after parents had previously complained back-ously back ground noise was drowning her out.
In tests, when a ground noise induced spike appears on the pH signal, it is not present in the wireless transmitter output.
Also, both devices use differential line inputs to minimise the effects of ground noise and EMI susceptibility, and also feature low quiescent current of 1 mA with both channels enabled.
Rustling Brush or Dragging A Stick: Here's another idea that makes deer curious with ground noise.
Investigators are also focusing on other issues, such as how to quiet an unmanned aircraft so that its own sound doesn't interfere with the task of monitoring ground noise using airborne sensors.
McCain, by now accustomed to these kinds of interruptions, responded: "Please don't be diverted by the ground noise and the static," then added "America wants us to stop yelling at each other, OK?
For our simulations, the ground-to-ground noise is injected as a sine wave for simplicity, with peak-to-peak voltage equal to the peak-to-peak ground noise.
Amsterdam Schiphol Airport is investigating whether ground noise can be reduced through treatment of the soil.
Both relays offer optical isolation to isolate control circuits from load transients and eliminate ground loops and signal ground noise.