I don't know that 32-bit audio is exactly common. As far as human hearing goes, 24-bit is already overkill. Even 16-bit should be an imperceptible downgrade fo

I don't know that 32-bit audio is exactly common. As far as human hearing goes, 24-bit is already overkill. Even 16-bit should be an imperceptible downgrade for anything with a naturally low dynamic range (i.e. most music).