Acoustics
Signal-to-noise ratio (SNR) is a measure used to quantify the level of a desired signal in relation to the level of background noise. A higher SNR indicates a clearer, more distinguishable signal, which is crucial for effective communication and accurate detection in various applications. Understanding SNR helps to assess the quality of ultrasonic imaging and the efficacy of noise measurement techniques, as it influences both the interpretation of signals and the reliability of results.
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