My brother is a sound engineer and he was very happy to have a handy lightweight web widget like this while working. One thing he mentioned on topic of only working with monotones:
Maybe try subtracting the 'overtone series' from a sound when analyzing through a frequency spectrum, might help with the monophonic sound problem
My brother is a sound engineer and he was very happy to have a handy lightweight web widget like this while working. One thing he mentioned on topic of only working with monotones: