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About Us
Our Mission
Our Goals
Board of Directors
Administration and Staff
Old Website
Careers
Education
Blog
Hall of Fame
Harvey Fletcher
Janwillem van den Berg
Kenneth Stevens
Minoru Hirano
Gunnar Fant
Tutorials
Summer Vocology Institute (SVI)
NCVS Insights
Videos
Who We Are
Why Study Voice and Speech
Why Straw
Why Take Care
Why Voice Simulation
Why Research
Events
2025 Conference
Application
Iowa Protocols
Donate
Member Login
0
Toggle website search
Why Research
Understanding Aging Voice: A 50-year longitudinal study of Speeches
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