exponential horn

7.100  exponential horn. Horn whose cross sectional area increases exponentially with axial...

conical horn

7.99  conical horn. Horn whose cross-sectional area increases as the square of the axial...

horn loudspeaker

7.98  horn loudspeaker. Loudspeaker in which the radiating element is coupled to the medium by means of a...

acoustic horn

7.97  horn; acoustic horn. Tube of varying cross section intended to achieve an acoustic impedance match and to produce a directional...

horn

7.97  horn; acoustic horn. Tube of varying cross section intended to achieve an acoustic impedance match and to produce a directional...