The tones translate to morse code: low tone for dots and high tone for 
dashes.  You will then get the following letter pairs:

J N
L R
V X
A G
L R
V X
J R

If you're really clever, you might pick up on the announcer referring to 
"midsection", "50%", "center" and things like that, which might lead you 
to try finding the letter that's midway between the two letters.

This leads you to the answer: DOWNLOW