tristimulus1 correction
tristimulus2 correction
tristimulus3 correction
updated docs and removed commented out code
Fix potential memory leak
Add additional error code XTRACT_ARGUMENT_ERROR
Return XTRACT_ARGUMENT_ERROR if we try to initialise an mel filter bank with less than 2 bands
Add xtract_midicent() convenience function to convert from frequency to MIDI cent
Add range check
Add MIDICENT to simpletest
Set *result to note value in xtract_midicent(). Fixes bug.
Set result value before return
Fixed bugs in xtract_failsafe_f0(). Should now actually be failsafe. Only exception is silent input.
Merge branch 'master' of https://github.com/jamiebullock/LibXtract
Merge branch 'tristimulusWork'