"Clear" and "turbid" in Chinese phonology, part 2

[This is a guest post by Sara de Rose] I am currently writing a paper outlining the similarities between the Mesopotamian and ancient Chinese tonal systems, which will be published in Sino-Platonic Papers. I have a question for those of you knowledgeable in ancient Chinese music. It concerns the terms "clear" (qīng 清) and "muddy […]