Acoustic Spectrum Shaping Utilizing Finite Hyperbolic Horn Theory
C. D. Hayes · NASA STI Repository (National Aeronautics and Space Administration) · 1967
This report describes the technique developed for shaping the sound spectrum of high intensity sound to achieve specialized response characteristics from single horns or multiple horn arrays.The design parameter analysis for the technique developed includes computations and computer simulation of horn responses using the hyperbolic horn theory.This technique provides the ability to minimize any undertesting or overtesting of the test article.