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Lärm von Schneekanonen und seine Minderung

Noise from snow-guns and its reduction
 
: Ackermann, U.

Zeitschrift für Lärmbekämpfung (1989), Nr.36, S.8-11
ISSN: 0174-1098
ISSN: 0022-8249
Deutsch
Zeitschriftenaufsatz
Fraunhofer IBP ()
Lärmminderung; noise reduction; Schneekanone; snow-guns

Abstract
In producing artificial man-made snow the noisiness of snow-guns is a great problem. A comparing demonstration of different types of snow-guns has made it possible to select those with low noise emission. The evaluation of the results allowed to study the noise generation mechanisms and revealed possibilities for noise reduction.

: http://publica.fraunhofer.de/dokumente/PX-21453.html