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Aircraft, a volcano, Deutsche Luft- und Raumfahrt, and UTP

Thursday, 06. October 2022

What are microphone environmental coefficients?

Wednesday, 29. June 2022

Microphones

How do I correct a measurement with them?

What are microphone environmental coefficients?

Aerodynamic measurements: Boundary layer components

Thursday, 03. March 2022

Aeroacoustics

Understanding laminar flow, turbulent flow and the transition region

Aerodynamic measurements: Boundary layer components

The boundary layer—laminar and turbulent flows

Monday, 24. January 2022

Flow can be divided in two main types: 1) laminar and 2) turbulent.

Laminar flow is characterized by fluid particles following smooth paths

The boundary layer—laminar and turbulent flows

A good day in the life of a production line manager

Friday, 17. December 2021

The discovery of SysCheck2

A good day in the life of a production line manager

About GRAS Sound & Vibration

GRAS is a leading manufacturer of state-of-the-art measurement microphones. We serve R&D, production engineering, QA and production units within aerospace, automotive, audiology and consumer electronics with strict requirements for microphone accuracy and repeatability. GRAS microphones are designed to live up to the high quality, durability and accuracy that our customers have come to expect and trust.

GRAS Sound & Vibration is represented through subsidiaries and distributors in more than 40 countries and is part of Axiometrix Solutions, a leading test solutions provider comprised of globally recognized measurement brands.

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