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PURPOSE: To illustrate manipulation of vocal formants and harmonics in the voice.
DESCRIPTION: A chorus sings in such a manner to accentuate subharmonics and harmonic overtones in their voices. The recording was made in an abandoned watertower, which serves as a large resonant cavity with a long decay time. Two tracks also include the music of a tamboura. The CD can be played in the audio cart, or using a PC, which offers a spectrogram visualization of the tracks.
SUGGESTIONS: To view the spectrogram of these sources, play them on the PC using Windows Media Player 9. To run Media Player 9 in full mode, press CTRL+1. To turn on the spectrogram visualization from the menu bar, select View --> Visualizations --> Bars & Waves -->
REFERENCES: Available. B
(PIRA unknown) See Demonstration Reference File for copy of CD booklet. Also see producer's website at www.spectralvoices.com.EQUIPMENT: CD and player.
SETUP TIME: 10 minutes.




