{"id":"S85109040","label":"Pulse modulation (Electronics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85109040","normalized_label":"pulse modulation (electronics)","broader":["http://id.loc.gov/authorities/subjects/sh85086466","http://id.loc.gov/authorities/subjects/sh85109042","http://id.loc.gov/authorities/subjects/sh85133270"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85109040","provider":"lcsh","revision":"e83cd68084b687d5","taxonomy_revision":"f050b5d4780b1289","title":"Pulse modulation (Electronics)","url":"/topics/S85109040","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088133810010064384","address_version":"morton4x16-v1","coordinates":[0,20,19108,49152],"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}