{"code":"C94983","name":"Signal to Noise Ratio","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"S/N","termType":"AB","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Signal to Noise Ratio","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"SNR","termType":"AB","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Signal to Noise Ratio","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"The ratio of a measure of useful information from a system to that of a measure of interfering unwanted, often random, information that is also present.","code":"P97","type":"DEFINITION","source":"NCI","qualifiers":[{"code":"P381","type":"attribution","value":"Dr. Joseph A. Thie"}]}],"properties":[{"code":"P106","type":"Semantic_Type","value":"Quantitative Concept"},{"code":"P207","type":"UMLS_CUI","value":"C2986823"}]}