G.R.A.S. Sound & Vibration - Simulators and Ears

couplers

artifical ears

Type 43AA - test jig

(pre-polarised version/s available)

Note:  many of the artifical ears above come in pre-polarised versions as well as other variants for specific applications

mouth and pinna simulators

KEMAR head and torso simulator

Type 45EB - earbud positioning system for KEMAR Type 45BC

Make very realistic in-situ measurements - adjustable for pressure and force, reproducible measurements

 ITU-T rec.: P. 64

ANSI/ASA S12.42 test fixture

other simulators/fixtures

This page is best viewed with browsers set to at least 960 pixels wide.         Please report problems or bad links to webmaster.         Click here for site map.