BDA Systems

DAQ Score

Delivered Audio Quality score, a measurement of voice intelligibility on a scale of 1-5 used to assess radio communication quality.

BDA/ERRCS Glossary Term(888) 508-3001 ext. 3000

Definition

DAQ (Delivered Audio Quality) scoring measures actual voice intelligibility rather than just signal strength. The scale runs from 1 (unintelligible) to 5 (perfect). Most jurisdictions require a minimum DAQ of 3.0 or 3.4, meaning communications are understandable with no or minimal repetition needed. DAQ testing is considered more rigorous than RSSI-only testing.

Related Services

DAQ Testing

Delivered Audio Quality testing to verify voice intelligibility meets first responder communication requirements.

RSSI Testing

Received Signal Strength Indicator testing to measure and verify emergency responder radio signal levels throughout your building.

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