Always consult the official Owners Manuals and Guides first.
Information about the FM3 may be incomplete or wrong, it's being worked on.
A common nomenclature for describing sound can be beneficial when communicating. It ensures we're all talking about the same thing. When you say "honk" and I say "honk" if we're not both talking about the frequencies that occur between 400 and 1000 Hz on the audio spectrum we're going to have a hard time communicating.
Here is an excellent reference for standard audio terms to help us all communicate more clearly.