What does ground noise mean?

Definitions for ground noise
ground noise

This dictionary definitions page includes all the possible meanings, example usage and translations of the word ground noise.

Princeton's WordNet

  1. background noise, ground noisenoun

    extraneous noise contaminating sound measurements that cannot be separated from the desired signal

Wikipedia

  1. ground noise

    In an electrical system, a ground loop or earth loop occurs when two points of a circuit are intended to have the same ground reference potential but instead have a different potential between them. This is typically caused when enough current is flowing in the connection between the two ground points to produce a voltage drop and cause two points to be at different potentials. Current may be produced in a circular ground connection (ground loop) by electromagnetic induction. Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. Wiring practices that protect against ground loops include ensuring that all vulnerable signal circuits are referenced to one point as ground. The use of differential signaling can provide rejection of ground-induced interference. Removal of safety ground connections to equipment in an effort to eliminate ground loops also eliminates the protection the safety ground connection is intended to provide.

ChatGPT

  1. ground noise

    Ground noise, in the context of aviation and telecommunications, generally refers to any type of unwanted interference or disturbance produced on the ground that affects the accurate transmission or reception of signals or communication. It could be due to electrical systems, natural phenomena, or other human-made sources. It can also refer to the ambient noise heard inside an aircraft when on the ground due to engines, air systems, and other sources.

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Numerology

  1. Chaldean Numerology

    The numerical value of ground noise in Chaldean Numerology is: 3

  2. Pythagorean Numerology

    The numerical value of ground noise in Pythagorean Numerology is: 6

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"ground noise." Definitions.net. STANDS4 LLC, 2024. Web. 26 Dec. 2024. <https://www.definitions.net/definition/ground+noise>.

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