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Table 3: Speech Intelligibility Index (SII) and Articulation Index (AI) measures made in five patient rooms on the standard unit in three acoustic conditions: No curtain, standard curtain, and Hush Curtain®

Table 3: Speech Intelligibility Index (SII) and Articulation Index (AI) measures made in five patient rooms on the standard unit in three acoustic conditions: No curtain, standard curtain, and Hush Curtain<sup>®</sup>