ground noise

They should be at least six feet high to effectively shield the house from ground noise.

Another source of ground noise is also caused by unequal induced current.

Another advantage is the peace of mind beyond the reach of ground noise.

One such source of ground noise is the isolated ground loop.

I'm glad to know that he sees his opponents as "ground noise" and "static."

Ground noise appears at the negative input of an amplifier for several reasons, including ground loop.

A site is always surveyed for ground noise with a temporary installation before pouring the pier and laying conduit.

Ground noise also refers to the most common types of unwanted interference (noise) in mobile audio systems.

Apologies for the terrible back ground noise from scre...

The back- ground noise of the two idling engines, a not unpleasant drone, murmured of latent power.

About 5 A.M. a new noise started in the tree above, while the ground noise abated.

Their limited range in volume was ineffective as symphonic music was impaired by excessive ground noise and amplitude distortion.

In receiving antennas this reduces reception of ground noise, resulting in a lower antenna noise temperature.

The best mountings may be in deep boreholes, which avoid thermal effects, ground noise and tilting from weather and tides.

Additionally, a much shorter ground roll coupled with steeper climb outs and approaches reduces the ground noise footprint.

It is therefore not surprising that the F.A.A. does not consider ground noise the first priority in its planning.

Unfortunately, DCTL has a high susceptibility to ground noise and requires consistent transistor characteristics.

Leveraging common mode rejection is the basis for the methods described here to avoid ground noise and improve rejection of unwanted small signal noise and interference.

Between The Brothers and Family Force 5, the brothers had a band called Ground Noise, which they classified as "a really bad version of Third Day."

It's wonderful to plunge into the Schumann's Bar, to feel the atmosphere, to hear the sound of the jazz piano, the warm and clear voice of the singer and the typical back ground noises.

Some residents live so near to La Guardia that the average ground noise level around their homes (between 30 and 40 decibels during quiet moments) reaches more than 75 decibels, the equivalent of a car alarm.

Ground noise is a portion of an audio signal appearing at the negative (or signal ground) input of an audio amplifier which does not also arrive simultaneously at the same amplifier's positive input terminal.

The Port Authority estimated in 1994 that 211,000 people, or more than 10 percent of Queens residents, were "noise impacted," living close enough to the borough's two major airports that the average ground noise level from planes was above 65 decibels.

Radiation from the feed that falls outside the edge of the dish is called "spillover" and is wasted, reducing the gain and increasing the backlobes, possibly causing interference or (in receiving antennas) increasing susceptibility to ground noise.

As David Bordwell describes, technological improvements continued at a swift pace: "Between 1932 and 1935, [Western Electric and RCA] created directional microphones, increased the frequency range of film recording, reduced ground noise ... and extended the volume range."