History of Formant

	Revision 5 . . August 29, 2001 11:18 am by Rchase
	Revision 4 . . August 29, 2001 11:16 am by Rchase

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Difference (from prior major revision) (no other diffs)

Changed: 7,8c7

tube and chamber resonance, but a few derive from periodic collapse of Venturi effect low pressure zones (whistle).

tube and chamber resonance, but a few whistle tones derive from periodic collapse of Venturi effect low pressure zones.