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.

Authors: Pribyl, Pavel; Holan, Daniel; Fila, Vladimir
Affiliation: ELTODO Ltd., Praha, Czechoslovakia
AES Convention: 92 (March 1992) Paper Number: 3270
Publication Date: March 1, 1992 Import into BibTeX
Subject: Sound Reinforcement
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=6863

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