Table 2 Thirty-nine TIMIT knowledge-based division into five broad classes, from[5]
From: Broad phonetic class definition driven by phone confusions
Broad classes | TIMIT-labelled phones |
|---|---|
Vowels | l, r, w, y, er, ey, aw, ay, oy, ow, iy ,eh, ae, aa, uh, uw, ax, ix |
Stops | p, t, k, b, d, g, jh, ch |
Fricatives | s, z, zh, f, th, v, dh, hh |
Nasals | m, n, ng |
Silences | sil, dx |