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ISO 12999-1:2014WithdrawnAcoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulationInternational Standard · Published 22 May 2014 · ISO/TC 43/SC 2 ISO/TS 13474:2003WithdrawnAcoustics — Impulse sound propagation for environmental noise assessmentTechnical Specification · Published 20 Jan 2003 · ISO/TC 43/SC 1 ISO/PAS 20065:2016WithdrawnAcoustics — Objective method for assessing the audibility of tones in noise — Engineering methodPublicly Available Specification · Published 1 Jul 2016 · ISO/TC 43/SC 1 ISO 21388:2020WithdrawnAcoustics — Hearing aid fitting management (HAFM)International Standard · Published 23 Mar 2020 · ISO/TC 43 ISO 26101:2017WithdrawnAcoustics — Test methods for the qualification of free-field environmentsInternational Standard · Published 25 Apr 2017 · ISO/TC 43/SC 1 ISO 26101:2012WithdrawnAcoustics — Test methods for the qualification of free-field environmentsInternational Standard · Published 9 Mar 2012 · ISO/TC 43