Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Impulse Measurement of Acoustic Impedance of Horns

Authors: Pribyl, Pavel; Holan, Daniel; Fila, Vladimir

AES Convention 92 · Paper 3270 · March 1992

Abstract

The impulse measurement of acoustic impedance is based on the Fourier transforms of sound pressure pulses. The new type of the source of the acoustic volume-velocity pulses with a high internal acoustic impedance is described. A lot of practical horns were measured: exponential, multicellular, rectangular and folded horns. The power range of horns is 100 W to 3000 W. Complex and transfer acoustic impedance was measured for all types.

Details

Published in
AES Convention 92
AES Convention
92
Paper number
3270
Publication date
March 6, 1992
Session subject
Sound Reinforcement
Affiliation
ELTODO Ltd., Praha, Czechoslovakia (See document for exact affiliation information.)
Type
Convention Paper