Hi, I want to find the max values of a table what is the result of a fft.

I tried using a counter and comparing manually, but it take too long, and
I need to do it as fast as possible, without compromising audio processing.
Do you know if there is some external what I can use to do that?

I just need to do it one time for every block, or even less, I just want to know
the formants of a sound (speech).

Thanks.

_Ricardo.