Axiometrix Solutions provides cutting-edge test and measurement solutions through its globally respected brands, Audio Precision, GRAS Sound & Vibration, and imc Test & Measurement. Unified under the Axiometrix Solutions banner, they offer one-stop solutions for all automotive testing needs, helping manufacturers and engineers avoid the costs and complications arising from fragmented systems and vendor management.

When repeatability and speed need to coexist in acoustic validation, even small inefficiencies in your measurement chain can compound. Whether you're validating mobile devices, audio electronics, or acoustic transducers, your microphone should not be the variable.

As electric vertical take-off and landing (eVTOL) aircraft move from concept to reality, they bring the promise of cleaner, quieter air mobility—especially in urban and suburban areas. From air taxis to regional electric aircraft, the vision is bold—but its success will depend heavily on how these vehicles sound.

Smart features, ultra-thin designs, and built-in DSP shape the future of vehicle testing

In Part 1, we looked at the transition toward 1/4” microphones, low-noise models for EVs, and rugged sensors built for harsh testing conditions. In this second part, we focus on cutting-edge features that enhance efficiency, reduce setup complexity, and support advanced automotive applications like CFD validation and in-cabin audio optimization.

In manufacturing, there’s one constant: pressure. Pressure to scale. To cut downtime. To maintain consistent quality across global lines.

For those involved in end-of-line testing—whether on the engineering or procurement side—acoustic validation is just one piece of the puzzle, but a crucial one. 

What often gets overlooked is how the test equipment itself can either simplify your process or introduce unnecessary friction.