The document discusses using ReaEQ, an audio editing software, to make a sound more muffled by adjusting numbers until finding an effect that sounded like speaking on an old radio.

1. I have used ReaEQ to edit the
sound causing it to become more
muffled. To me it sounds as
though she is speaking on an old
radio.
I just moved these numbers up and
down and around until I decided on
an effect that I liked