Applications
Acoustic horns are used in:
- horn-loaded loudspeakers
- musical horns
- vehicle horns such as those used on cars, trucks, trains, boats, and bicycles
- megaphones, often used by lifeguards at public swimming pools.
- ear horns, used by people who are hard of hearing (the human ear is itself constructed in the form of a horn)
- pickup horns, used for acoustic pickup (e.g. on acoustic phonograph players)
Read more about this topic: Horn (acoustic)