Female Vocal Cords   
A sustained "ahh"
(Length - 7 secs, 312Kbytes)
Female Vocal Cords   
Low Women's range
(Length - 6 secs, 260Kbytes)

Male Vocal Cords   
Working through a short exercise
(Length - 7 secs, 284Kbytes)
Male Vocal Cords   
yodeling exercise
(Length - 5 secs, 203Kbytes)

These medical videos show the vocal cords in action.
To view more Educational videos, click here.