calculating underwater sound source level

["Jodi Gronborg" gronborgj]

Greetings,

I am a PhD candidate studying underwater frog calls. I am hoping you can he=
lp me figure out two things: 1) the sound source level of the frog call rec=
orded with a hydrophone at a known distance from the frog (if I recall corr=
ectly, it was about 10 cm away) and 2) the sound source level for a frequen=
cy sweep played from an underwater speaker.

Many thanks for your assistance,
Jodi