@conference{gray1997an, title = {An Experimental Investigation of the Accumulation of Perceived Error in Time-Varying Speech Distortions}, author = {Gray, Phil and Massara, Rob and Hollier, Mike}, booktitle = {Audio Engineering Society Convention 103}, month = {Sep}, year = {1997}, url = {https://www.aes.org/e-lib/browse.cfm?elib=7191} }