{"id":"S85044509","label":"Equalizers (Electronics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85044509","normalized_label":"equalizers (electronics)","broader":["http://id.loc.gov/authorities/subjects/sh85041689","http://id.loc.gov/authorities/subjects/sh85041866"],"aliases":["Attenuation equalizers","Compensating circuits","Correcting circuits"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85044509","provider":"lcsh","revision":"0bb9cbf07e3a1e84","taxonomy_revision":"f050b5d4780b1289","title":"Equalizers (Electronics)","url":"/topics/S85044509","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902985195383555584","address_version":"morton4x16-v1","coordinates":[0,20,18100,29696],"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}