Norsonic NOR286 Noise Source

Discover the Norsonic NOR286 Noise Source — engineered for precise, standards-compliant acoustic measurements. How to use How to fold and Reverberation Time Measurement Nor145 with Impulse Noise Source Please see Internoise publications by Professor Emi Toyoda, Kobayasi Institute of Physical Research, explaining the characteristics and the filed survey method using Origami impulse source for sound insulation measurements. Internoise 2011, Filed survey method using Origami impulse source for sound insulation measurements Internoise 2009, Characteristics of the origami impulse source