Definition of signal-to-noise ratio

signal-to-noise rationoun

tỉ lệ tín hiệu trên nhiễu

/ˌsɪɡnəl tə ˈnɔɪz reɪʃiəʊ//ˌsɪɡnəl tə ˈnɔɪz reɪʃiəʊ/

namespace

the strength of an electronic signal that you want to receive, compared to the strength of the signals that you do not want

a measure of how much useful information you receive, compared to information which is not useful