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Voice Production & Pathology 101 Speaker: Erin Walsh, MA, CCC-SLP
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Where is my voice? https://encrypted- tbn0.gstatic.com/images?q=tbn:ANd9GcRy3eWDRphpJRC yUik7X7inX0bcnVsJE7hV8yclasYzpLGdrJEBlNHYNAU http://img.ehowcdn.com/article- new/ehow/images/a07/qj/nv/stop-throat-drying-800x800.jpg https://encrypted- tbn2.gstatic.com/images?q=tbn:ANd9GcRqk6C9oDVtn5 KxABkid4K_o19up12aeLj5ObuLtd4gJBMMJ7qzQg http://www.google.com/images
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How does it work? Bernoulli effect
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Breath for voice
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Sound filtering Resonance
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How to look at vocal cords Mouth http://www.kayelemetrics.com/index.php?option=com_product&view=pr oduct&Itemid=3&controller=product&cid[]=33&task=pro_details Nose
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What’s normal
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Development of voice
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Puberty changes
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Normal measures of voice function Maximum phonation time = S/Z Ratio = Pitch range = Speaking range (male) = (female) =
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When things go wrong…
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Vocal Nodules
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Polyp(s)
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Cyst
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Hemorrhage
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Granuloma
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Papilloma
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Cancer
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Reflux
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Spasmodic Dysphonia
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Tremor
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Paralysis
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Seeking medical help ENT Speech pathologist
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Prognosis
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Prevention
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Voice technique fundamentals
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Vocal hygiene Medications Humidifier
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Controlling reflux
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QUIZ
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