@windyorigami There are languages where the equivalent of tempo plays a role, actually! quite a few languages have what's called phonemic length, where the meaning of a word changes depending on how long a given phoneme is pronounced; in short, there are plenty of languages where e.g. /a/ and /aː/ are phonetically distinct
Your matrix idea is interesting, but I fear I can't seem to wrap my head around it just now--perhaps after lunch or something it'll be easier to focus.
@windyorigami That's not your fault, we've been having problems focusing lately!
actually, English used to have phonemic length too, that's why we still have the terms "long vowel" and "short vowel" for two different sounds--they were originally the same sound held for different lengths, then sound change happened
@Felthry i never knew that before! thanks!
sorry about the matrix thing.