HD 2050.30 directional sound source for facade insulations

HD 2050.30 directional sound source for facade insulations from OTM Solutions Pte Ltd

By: OTM Solutions Pte Ltd  07/03/2014
Keywords: directional sound source

The facade passive directional loudspeaker HD 2050.30 is the ideal tool to create a uniform sound field in front of a building. HD 2050.30 provides not only the high output emission in a frequency range extended from 70 Hz to 20 kHz, which is necessary to minimize background noise contribution, but also a uniform sound distribution, especially at higher frequencies, which is guaranteed by the particular construction of the high frequencies driver. With this solution, phenomena of sound concentration due to the directionality of the normal transducers when used near the wall, are greatly reduced especially on the high range; measurement accuracy is therefore improved.

Keywords: directional sound source

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