bn:02602243n
Noun Concept
Categories: Sound production
EN
acoustic horn  horn  Bike horn  exponential horn  waveguide
EN
An acoustic horn or waveguide is a tapered sound guide designed to provide an acoustic impedance match between a sound source and free air. Wikipedia
English:
Acoustic
Definitions
Relations
Sources
EN
An acoustic horn or waveguide is a tapered sound guide designed to provide an acoustic impedance match between a sound source and free air. Wikipedia
A conical or bell shaped aperture used to guide sound Wikipedia Disambiguation
Wikipedia
Wikidata
Wikidata Alias