[newbie] help on audioop.rms()

[Matte]

Hi,
I'm quite new to Python and I'm in need of help!

I need to open an audio file, divide it into frame-based intervals and 
for each of those interval I have to analyze the sound level.

audioop.rms() should do the trick, but I can't find a way to convert a 
frame interval (taken via readframes()) to "sound fragments", which is 
rms()'s argument data type.

Thanks for your help.