Whether it's a matter of achieving a pleasant sound quality in a refurbished concert hall, or adhering to noise control guidelines in an industrial plant, experts are always needed to investigate the acoustics of these premises using sensitive microphones and no less sensitive, although frequently bulky, test sound sources. The Brüel & Kjaer company of Naerum, Denmark, has developed a precision sound source for acoustic measurements that eliminates many of the problems associated with conventional sound emitters. The slim housing of the device, manufactured by Dupont plastic ApS, Hjortshoj, Denmark, is made of castable Baydur® GS from BaySystems®. This wear-resistant material offers the design freedom needed for a high-tech product, guarantees exceptional dimensional stability and can also be processed cost-effectively even in small-scale production.
No comments:
Post a Comment