Presentation Submitted by Beth Wilson, RI SHHH
9
How Does Lipreading Work?
n
“s” versus “f”
n
same except for the highest frequency
n
sound the same with a high frequency loss
n
they look different on the lips
n
Vocal Chords
Throat
Inside the mouth
How air is stopped
(teeth, lips, none)
“s”
“f”