{"id":"S94001318","label":"Signal processing--Digital techniques--Mathematics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94001318","normalized_label":"signal processing--digital techniques--mathematics","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94001318","provider":"lcsh","revision":"67193666578436e0","taxonomy_revision":"f050b5d4780b1289","title":"Signal processing--Digital techniques--Mathematics","url":"/topics/S94001318","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9532079734813491808","address_version":"morton4x16-v1","coordinates":[0,22,26978,38912],"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}