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| Noise Source
Identification
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The best way to
address unwanted noise issues is by identifying
the source of the noise. Finding the source can
lend great insight in to the nature of the
noise: Where does it come from, What are the
likely Paths, How will it affect the receiver,
What is the best way to deal with the noise. But
how can you go about identifying a noise
source?
Bruel & Kjaer has been
helping practicing professionals identify noise
sources for over 25 years; first with sound
intensity (in the ‘70s), then using acoustic
holography (in the 80s & 90s), and now with
Beamforming (present day). All of these
techniques can help locate a noise source,
understand its potential, and help you make the
best decision in addressing the noise. Find out
more about each of these techniques below…and
don’t forget to read the Bruel & Kjaer white
paper comparing and contrasting each of these
techniques.
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Example of a
beamforming test | |
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| Acoustic Holography
System |
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