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Voice in test : studies on sound level measurement and on the effects of various combinations of environmental humidity, speaking output level and body posture on voice range profiles
by:
Sihvo, Marketta
Published: Tampere : University of Tampere, 1997 (Vammala : Vammalan kirjap.)
Book
Published: Tampere : University of Tampere, 1997 (Vammala : Vammalan kirjap.)
Book