{"id":"S85110475","label":"Radio frequency modulation--Receivers and reception","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110475","normalized_label":"radio frequency modulation--receivers and reception","broader":["http://id.loc.gov/authorities/subjects/sh85110410"],"aliases":["Frequency modulation radios","Frequency modulation receivers"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110475","provider":"lcsh","revision":"c52d38978f0ee422","taxonomy_revision":"f050b5d4780b1289","title":"Radio frequency modulation--Receivers and reception","url":"/topics/S85110475","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324479351452484164","address_version":"morton4x16-v1","coordinates":[0,20,19131,11264],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}