Hi,

I have roughly studied the code and found that madplay didn't have an equalizer function,
though there exists a file, named equalizer.c .
If I want to add the equalizer function in, how to do it?
Can I just use the functions in equalizer.c ?
And where should I call them?

By the way, where can I find the information of equalizing different type of music, ex classical, pop, jazz...
I mean what should the values be from 60Hz to 16k Hz?

Thank you in advance.