Ao language
...that the Ao language is one of the few Kuki-Chin-Naga (Tibeto-Burman) languages that has been subject to acoustic analysis?
...that the <b id="mwtg"><a href="./Ao_language" id="mwtw" rel="mw:WikiLink" title="Ao language">Ao language</a></b> is one of the few Kuki-Chin-Naga (<a href="./Tibeto-Burman_languages" id="mwuA" rel="mw:WikiLink" title="Tibeto-Burman languages">Tibeto-Burman</a>) languages that has been subject to <a href="./Acoustic_phonetics" id="mwuQ" rel="mw:WikiLink" title="Acoustic phonetics">acoustic</a> analysis?