2021 Yes https://www.sciencedirect.com/science/article/abs/pii/S0021992421000654?via%3Dihub Wilson, Wayne Australia Experimental Epidemiology Study Students Elementary (K-5) Noise Sound field amplification (sfa) Autism spectrum disorder (ASD) Listening Attention Memory Phonological processing Educational achievement Potential proximate benefits were observed for all students with teachers rating student listening behaviours higher with SFA versus without SFA. Potential distant benefits were observed for students with ASD who showed greater improvements in one area of phonological processing (blending nonsense words in noise) following SFA versus no SFA. No other potential proximate or distant benefits following SFA were observed.