@conference{martens2005predicting, title = {Predicting Timbral Variation for Sharpness-Matched Guitar Tones Resulting from Distortion-Based Effects Processing}, author = {Martens, William L. and Marui, Atsushi}, booktitle = {Audio Engineering Society Convention 118}, month = {May}, year = {2005}, url = {https://www.aes.org/e-lib/browse.cfm?elib=13202} }