Test fixtures
Including products for ear- and headphone testing, hearing-protector testing and telephone testing GRAS’ test fixtures are top of the line solutions to fulfill your every need.
Special microphones are often required for applications where there are particular...
Why a Power Module? An externally polarized condenser measurement microphone cannot work...
Including products for ear- and headphone testing, hearing-protector testing and telephone...
The output from a condenser microphone is a very high-impedance signal and is therefore...
GRAS Sound & Vibration offers a wide range of standard accessories in the form of...
GRAS artificial ears and ear & mouth simulators are designed to enable measurements...