Components - Howard Leight VeriPRO Guía De Referencia Rápida

1.1 How It Works
Personal Attenuation Rating (PAR)
Based on the results, VeriPRO calculates the amount of
attenuation at each frequency in each ear and displays a Personal
Attenuation Rating (PAR) for each ear. The users know exactly
how much attenuation they are getting from their earplugs the
instant they are fitted (see Section 3.3).
Quick Check Results
Quick Check uses the same loudness balance procedure, but only
tests one critical frequency (500 Hz) in each ear (see Section 3.4).
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1.2 VeriPRO Components
CD
Includes software, specially designed interface for users and
reporting features.
Audio Processor
Powers the system and serves as an external sound card and
headphone amplifier. Plug the audio processor into the USB port of
your computer and plug the headphones into the audio processor.
Headphones
Audiometrically balanced specifically for use with VeriPRO, these
headphones provide optimal audio output and greater backset of
the speaker for testing earplugs. Color-coded earcups: Red for right,
Blue for left.
Note: Do not use other headphones with VeriPRO, as this will
affect test results and may cause discomfort if the earplugs make
contact with the headphone.