Picture a college professor standing at the front of a crowded auditorium and speaking to a group of three hundred students. The speaker, sharp-eyed and astute, has a glass of water and stands tall and mighty behind a podium. He projects a series of sounds toward the dreary-eyed students – a mouthful of verbs, adjectives and nouns, all carrying different meanings. The speaker’s information may be fascinating and well organized, but one MU researcher doesn’t ask why someone is speaking. He’s more interested in studying how the speaker is communicating.
The non-invasive tools Radhakrishnan uses to study voice production are sophisticated, and apparently accurate with their results. He demonstrates how he records the voice levels of his subjects.