{"release":"Rel-20","nodes":[{"number":"46.085","type":"TR","title":"Subjective tests on the interoperability of the Half Rate / Full Rate / Enhanced Full Rate (HR/FR/EFR) speech codecs, single, tandem and tandem free operation","series":46,"status":"Under change control","initial_release":"Rel-4","primary_group":"S4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2754"}],"edges":[]}