Projecta person standing inside semi anechoic chamber showing a overhead indoor crane

Enhancing Vehicle Testing with Hemi-Anechoic Chambers

At DMC, our mission is to redefine the standards of vehicle testing, addressing the intricate needs of automotive manufacturers. With a keen focus on precision and innovation, we present a custom solution to any acoustic need. Leveraging our extensive experience and a deep understanding of the automotive sector, we embark on a journey to revolutionize vehicle testing methodologies with tailor-made hemi anechoic chamber.

Client’s Requirement

A leading automotive manufacturer approached us with a pressing need for a hemi-anechoic chamber to conduct actual vehicle engine testing. They required a versatile solution that could accommodate various vehicle sizes and dynamo acoustic testing, ensuring precise measurements in a controlled environment.

Our Solution

Understanding the unique challenges of the automotive industry, we proposed a tailor-made hemi-anechoic chamber designed to meet the client’s specific requirements. With effective indoor dimensions of W14500 x L10525 x H6750, our test chamber provided ample space for vehicle mounting and dynamo acoustic testing.

Customized Design

We crafted the chamber with meticulous attention to detail, incorporating specialized sound-insulating panels, sound-absorbing wedges, and a robust H5500 door for truck delivery.


Our chamber was equipped with ancillary equipment such as an entrance/exit door, surface plate, and a 10t traveling crane, ensuring flexibility in testing various vehicle models and components.


Unlike traditional chambers, our assembly method allowed for easy relocation, providing the client with the flexibility to adapt their testing facility as needed.


The implementation of our hemi-anechoic chamber revolutionized the client’s vehicle testing process. By providing a controlled acoustic environment, we enabled precise measurements essential for optimizing engine performance and reducing noise levels. Our versatile acoustic solution not only met but exceeded the client’s expectations, showcasing the effectiveness of our collaborative approach at DMC.