G.R.A.S. 45CB Test Fixture


G.R.A.S. provides a full line of test fixtures to support acoustic measurement, recording and auditory measurement applications.

  • Test Fixtures for Auditory Research and Hearing Protector Testing
  • KEMAR mannequin for binaural recording, audio measurements, sound quality analysis and basic auditory research applications
  • Model 45CB Test Fixture for ANSI S12.42 Hearing Protector Testing
  • Fixtures include G.R.A.S. microphones and acoustic couplers

GRAS Test Fixtures:



No records found


Request a Demo

Please contact VIacoustics for more information and an online demonstration of this product.

Scroll to Top