Impulse Noise Protection whilst Maintaining Situational Awareness
Originally developed for military use, DI Impulse filters offers optimum protection from high levels of impulse sounds like gunfire and drop hammers. The small size of the Impulse filters makes easy to fit in small and unobtrusive earpieces, fitting easily under communications headsets or earmuffs where double protection is required.
The optional total block switch, allows full secondary protection from high ambient sound. This unique filter technology retains spatiality and sound directionality as required in occupational environments or during hunting and combat situations.
DI Impulse filter ensures the user has air constantly flowing into the ear, this ventilation minimizes the occlusion effect and avoids irritation within the ear canal. The DI acoustic filter range has been developed for use in custom ear molds (soft or hard).