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A microphone is an acoustic-to-electric transduceror sensor that converts sound into an electrical signal.

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What is defined as any unwanted electrical signals that are induced onto power or signal lines?

An unwanted signal is noise.


What do engineers use the signal to noise ratio for?

Signal to noise ratio is a measure of signal strength to the background noise. Engineers use the signal to noise ratio to improve digital signal processing.


What is a noise generator used for?

A noise generator produces electrical signals in both audio and video format. These are used for troubleshooting purposes in signal circuits for amplifiers and televisions.


Signal to noise ratio?

Noise signal is any signal which interferes with the main signal and does not give any important information.Signal should always be twice to that of noise.


Noise reduce from signal?

noise reducing from signal by some method?


Is it possible to use low frequency noise to determine if there is someone listening in on a radio transmission?

No. It is not possible to determine if someone is listening in on a radio transmission, with or without noise. The only protection you have is to scramble the signal.


When was Signal to Noise - novel - created?

Signal to Noise - novel - was created in 1998.


When was Signal to Noise - comics - created?

Signal to Noise - comics - was created in 1992.


How many pages does Signal to Noise - novel - have?

Signal to Noise - novel - has 371 pages.


What is the relationship between shot noise and the performance of electronic devices?

Shot noise is a type of random electrical noise that occurs in electronic devices due to the discrete nature of electric charge. It can affect the performance of electronic devices by introducing fluctuations in the signal, which can impact the accuracy and reliability of the device's operation. In general, higher levels of shot noise can degrade the performance of electronic devices by reducing their signal-to-noise ratio and increasing errors in signal processing.


What are the factors affecting signal to noise ratio?

If the SNR is too low, the signal cannot be distinguished from the noise. The signal must be boosted, or noise must somehow be removed.


What is a signal-regenerating repeater?

A repeater that is able to distinguish between noise and signal. It reads the signal and retransmits it without the accompanying noise.