GRAS 146AE
The 146AE is a rugged free-field microphone set for all acoustic applications where the microphone can be pointed directly at the sound source. It is optimized for use in harsh environments at temperatures from -40 to 125°C.
Tougher than the rest
New High Resolution Ear Simulator
Selected products
A world of famous GRAS quality
GRAS 46AE 1/2'' CCP Free-field Standard Microphone Set
GRAS 46AE 1/2'' CCP Free-field Standard Microphone Set
Measurement microphone sets
GRAS 40AF 1/2" Ext. Polarized Free-field Microphone
GRAS 40AF 1/2" Ext. Polarized Free-field Microphone
Measurement microphone cartridges
GRAS 26AG 1/2'' Insert Voltage Preamplifier with Integrated Connector
GRAS 26AG 1/2'' Insert Voltage Preamplifier with Integrated Connector
Preamplifiers
GRAS RA0045 Externally Polarized Ear Simulator According to IEC 60318-4 (60711)
GRAS RA0045 Externally Polarized Ear Simulator According to IEC 60318-4 (60711)
Artificial ears, ear & mouth simulators
GRAS 45BB KEMAR Head & Torso, Non-configured
GRAS 45BB KEMAR Head & Torso, Non-configured
Head & Torso Simulators
GRAS 42AG Multifunction Sound Calibrator, Class 1
GRAS 42AG Multifunction Sound Calibrator, Class 1
Sound calibrator
GRAS 50AI-LP 1/2" CCP Rugged Intensity Probe
GRAS 50AI-LP 1/2" CCP Rugged Intensity Probe
Intensity Probes
Read the latest news
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19/07-2018
Meze Audio - Achieving reliable test results
High resolution audio is quickly becoming an important market driver in personal audio. But it has always been challenging to get repeatable and consistent data in the full audible range. Previous objective measurement methods have had limitations in the frequency response above 10 kHz and have often been based on human “golden ears”. Therefore GRAS has developed the new High Resolution Ear Simulator, which offers a precise method for measuring up to 20 kHz.
12/07-2018
ICSV 25 in Hiroshima Japan
This week Support Engineer Santiago Rayes from GRAS participated in the International Congress on Sound and Vibration in Hiroshima, together with our Japanese Partner Marubun.
13/06-2018
Automotive Testing Expo in Stuttgart 2018
Last week we participated at the Automotive Testing Expo in Stuttgart 2018 together with our German Sales Office GRAS-Tippkemper.