有任何疑问？
如果您有任何疑问，请随时与我们联系
GRAS Sound & Vibration
Europe & Asia
service@grasacoustics.com
+45 4566 4046
Americas
Krobinson@dimensionalgauge.com
+1 864 473 1188
GRAS 技术文档
汽车行业
Engine Bay Measurements: Pressure vs Free-field Microphone, April 2020
147AX Microphone Vibration Sensitivity, April 2020
147AX Positioning Guide, October 2020
Turbulence and Measuring in Boundary Layers, April 2021
On the Advantages of Using 1/4" Measurement Microphones to Reduce Uncertainty, September 2021
Volvo: Validating the Tools for Tomorrow´s Validation, March 2022
1/4" Microphones for EV Measurements, May 2023
GRAS Microphones Provide the Low Noise floor HARMAN Needs, March 2024
GRAS UTP 传声器
GRAS 超薄精密 (UTP) 传声器能够了解不同交通工具上的边界层和湍流噪声。UTP 传声器颠覆了当今的制造工艺，以专利技术为基础。
