phonetic
... that the Sanskrit grammarian Pāṇini provided a phonetic theory of voicing around 350 BCE?
... that the Sanskrit grammarian <a href="./Pāṇini" id="mwBDk" rel="mw:WikiLink" title="Pāṇini">Pāṇini</a> provided a <b id="mwBDo"><a href="./Phonetics" id="mwBDs" rel="mw:WikiLink" title="Phonetics">phonetic</a></b> theory of voicing around 350<span id="mwBDw" typeof="mw:Entity"> </span>BCE?