bg-graphic

Noise sources

Nor286

ORIGAMI impulse sound source

This is a product for measuring reverberation time with an impulse source. Easy and simple!

Get a quote

Get a quote

How to fold the Origami

In this video, you can se how to fold the Origami.

You will also see the reverberation time measurement with Nor145 from the impulse noise source.

More Information about the Origami

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.

Characteristics of the origami impulse source (Internoise 2009) →

Filed survey method using Origami impulse source for sound insulation measurements (Internoise 2011) →

Nor140-white-(664x664px)

Sound level meters

Nor140 Sound level meter

Nor145-ENV-white-(664x664px)

Sound level meters

Nor145 Sound level meter

Nor150-front-white(664x664px)

Sound level meters

Nor150 Sound level meter

RionNL-53-leftside-white-(664x664px)

Sound level meters

NL-53 Sound level meter

Calibration

How we calibrate

Before sending equipment for calibration Contact the laboratory to optimize the time schedule for...

Calibration

Why calibrate?

Checking a measurement system with a sound calibrator The process of checking a measurement system...

NorCloud | Environmental noise | NoiseTag

NoiseTag, AI-based source classification in NorCloud

Noise source classification in environmental monitoring Environmental noise measurements rarely...

bg-graphic