Wide frequency range horn with modular method for reducing...

Details Wide frequency range horn with modular method for reducing... Wide frequency range horn with modular method for reducing...

2008-08-07

2010-12-07

San Martin, Edgardo (Department: 2832)

Acoustics

Sound-modifying means

Intensifying horn

C181S191000, C181S155000, C381S340000, C381S160000, C381S387000

Reexamination Certificate

active

07845462

ABSTRACT:
A middle to high frequency straight pathway horn with wide horizontal dispersion characteristics having extended terminus side walls which approach a perpendicular angle compared to the horn axis which are further extended by a rearwardly divergent angled or curved surface from the terminus frontal plane to reduce the deleterious effects of horn mouth, edge, and baffle diffraction, allowing for traditional front baffle mounting or free-standing use. Modular baffle elements allow the invention to be configured for the further reduction of diffraction effects in a variety of applications.

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