Background Signal Noise

Background signal noise is an undesired electronic background sound (often described as static) that is present along with the desired signal in an electronic communication. It presents an obstacle to proper interpretation of the desired signal and can be a source of errors or noise in electronic systems. The background signal noise is reduced by the use of various measures, including the use of filters, the application of signal processing algorithms, or the use of efficient communication protocols. By doing this, the signal to noise ratio is improved, resulting in more accurate and reliable results in digital communication systems.