VIacoustics Real Ear Attenuation at Threshold (REAT) audiometric measurement systems test in accordance with standard test methods* on earplugs, earmuffs and other hearing protection devices and systems. The REATPro software, when used in conjunction with our Trident software, also supports many other measurements commonly conducted in hearing protector test laboratories, including MIRE and fixture based testing of hearing protectors. REATPro is an automatic Bekesey audiometer program designed to provide stimulus and track responses for sound field hearing threshold determination for both occluded and unoccluded conditions. REATPro also provides calibrated signal generation for all tests including MIRE and fixture based tests.
- Tracks both unoccluded and occluded hearing thresholds
- Provides both thresholds and trace history
- Provides tools for sound field calibration
- Automated attenuator control and gain adjustment
- Data export into MSExcel for post-process analysis and reporting
Contact us about building a Real Ear Attenuation at Threshold system featuring our REATPro Software for your audiometric testing lab. Browse through the components that make up these systems, features of the REATPro software, and services provided on the following tabs.
*Standardized test methods:
Code of Federal Regulations (CFR) 40, Part 211, Subpart B – Hearing Protective Devices
ANSI/ASA S12.42 American National Standard Methods for the Measurement of Insertion Loss of Hearing Protection Devices in Continuous or Impulsive Noise Using Microphone-in-Real-Ear or Acoustic Test Fixture Procedures