Brinkerhoff and McGuire in JASA Express Letters
PhD student Myke Brinkerhoff and Professor Grant McGuire just saw an article, “Using residual H1* for voice quality research”, appear in the Journal of the Acoustical Society of America, Express Letters.
One of the most common ways of assessing voice quality is through the spectral slope measure H1*–H2*. However, Chai and Garellek [J. Acoust. Soc. Am. 152(3), 1856–1870 (2022)] propose and demonstrate the robustness of a new measure—residual H1*. In this study, we test the reliability of residual H1* in capturing voice quality contrasts in Santiago Laxopa Zapotec. We find that residual H1* is a more robust measure of voice quality than H1*–H2* and can capture the differences in voice quality in Santiago Laxopa Zapotec, which supports the use of this measure in voice quality research.