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ground noise |
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ground noise [′grau̇nd ‚nȯiz] (engineering acoustics) The residual system noise in the absence of the signal in recording and reproducing; usually caused by inhomogeneity in the recording and reproducing media, but may also include tube noise and noise generated in resistive elements in the amplifier system. (geophysics) In seismic exploration, disturbance of the ground due to some cause other than the shot. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Amsterdam Schiphol Airport is investigating whether ground noise can be reduced through treatment of the soil. Galvanic isolation refers to the isolation of bus signals from power line ground noise currents. Consultants wrote that such a wall could reduce ground noise from the airport affecting about 120 residents by 3 decibels. |
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