THE sound track in the accompanying illustration (Fig. 1) is a registration of the vowel ah (wire loop oscillograph on a sound film). The track reads from left to right.

And then, of course, there are vowel sounds that are very Diana-y.” He does that “ah” again, his head dipping in a way that instantly evokes the wide-eyed princess.

The vowel sound in "fire" glides from "ah" to "ee." The sounds that make up the second part of the diphthongs "oo" and "ee" can also serve as consonants when they start a syllable.

The second mode is vowel detection, and changes the lightsaber’s color depending on spoken sounds. The “ee” sound makes the saber red, and the “ah” sound turns it blue.

Julia starts by reviewing what we have previously learned by singing review vowel songs.

And for words that indicate something large, languages tend to use back-vowel sounds, (like “oo” in food or “ah” in bought), like grand or grande –just like Sapir found with the mil and ...