Amplify Noise Events; Upgrade To Event Recording - Castle group dBAir Operating Manual

Amplify Noise Events

Noise events are recorded within the audio range of the sound level meter and hence
a recorded noise event may not be audible from a computer and speaker system.
Imagine a noise event recording is triggered at 100dB, a fairly loud noise event,
however the dBAir sound level meter measures sound up to 140dB and as such the
noise event is insignificant in comparison.
The un-amplified audio is required if the noise event audio is to be used for any legal
reasons with your noise data or if you wish to re-measure the noise levels from the
recorded file.
If you wish to audibly hear audio noise events, then enable this option which will
automatically amplify noise event recordings so that the noise event recording can be
identified easily.
Amplified Noise Events ARE NOT reversible to un-amplified audio.

Upgrade to Event Recording

If your particular model of the dBAir sound level meter doesn't have access to Event
Recording, then you will be shown the screen below.
You can upgrade your dBAir sound level meter remotely from your office in
a matter of minutes. Call us on +44 (0) 1723 584250.
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