Voice Production & Pathology 101 Speaker: Erin Walsh, MA, CCC-SLP

Voice Production & Pathology 101

Speaker:Erin Walsh, MA, CCC-SLP

Where is my voice?

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRy3eWDRphpJRCyUik7X7inX0bcnVsJE7hV8yclasYzpLGdrJEBlNHYNAU

http://img.ehowcdn.com/article-new/ehow/images/a07/qj/nv/stop-throat-drying-800x800.jpg

https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRqk6C9oDVtn5KxABkid4K_o19up12aeLj5ObuLtd4gJBMMJ7qzQg

http://www.google.com/images

How does it work?

• Bernoulli effect

Breath for voice

Sound filtering

• Resonance

How to look at vocal cordsMouth

http://www.kayelemetrics.com/index.php?option=com_product&view=product&Itemid=3&controller=product&cid[]=33&task=pro_details

Nose

What’s normal

Development of voice

Puberty changes

Normal measures of voice function

• Maximum phonation time = • S/Z Ratio = • Pitch range = • Speaking range (male) = (female) =

When things go wrong…

Vocal Nodules

Polyp(s)

Cyst

Hemorrhage

Granuloma

Papilloma

Cancer

Reflux

Spasmodic Dysphonia

Tremor

Paralysis

Seeking medical help

• ENT• Speech pathologist

Prognosis

Prevention

Voice technique fundamentals

Vocal hygiene

• Medications• Humidifier

Controlling reflux

QUIZ