HWM DXmic User Manual page 15

To adjust hearing protection, go to 'Settings' and select 'Audio'. Then switch hearing protection
'ON' and select the threshold you want.
The hearing protection filter has three different threshold settings:
1. LOW – cuts the output at level 70
2. MID - cuts the output at level 80
3. HIGH - cuts the output at level 90
NOTE: A small audio delay has been introduced in the signal path to allow DXmic to react to
loud noises. The perceived delay might slightly increase when Bluetooth headphones are used.
Please note that this delay does not compromises measurement quality (or recording quality on
DXmic Pro).
ON
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