Acoustic Testing Facilities
Acoustic Testing Facilities Built for Precision
QuietStar designs and builds acoustic testing facilities that act as measuring instruments in themselves—engineered environments where sound can be accurately and consistently tested.
We create bespoke spaces including anechoic chambers, reverberation rooms, quiet rooms, and hybrid setups tailored to specific requirements. Whether you’re testing consumer products, machinery, or research applications, our facilities are built to meet exact standards for sound absorption, reflection, and isolation.
With over 60 years of combined experience, our team—led by Graham—combines practical expertise with technical precision. We understand that in acoustic testing, the quality of the room defines the quality of the results.
Why choose QuietStar for your Acoustic Testing Facility?
Fully Anechoic Chambers
QuietStar supplies specialised anechoic chambers for precise acoustic testing in research and development. Our fully anechoic rooms feature absorbent materials on all surfaces to eliminate sound reflections, ensuring accurate measurements.
Semi-Anechoic Chambers
QuietStar provides semi-anechoic chambers, designed with absorbent materials on the walls while maintaining a flat, non-absorbent floor. These chambers enable precise acoustic measurements in a hemispherical configuration, making them ideal for testing large or heavy items without the need for specialised flooring.
Anechoic Refurbishment
Over the past 20 years, the demand for acoustic testing has surged, leading to stricter regulations and higher expectations. QuietStar specialises in refurbishing older anechoic chambers—often over 10 years old—by upgrading them with advanced acoustic wedges.
Other Testing Facilities
QuietStar designs a range of other testing facilities for reliable acoustic measurements. Including reverberation rooms, modals, quiet rooms, shake & rattle test facilities and sound quality rooms.
The Acoustic Testing Facility You’re Looking For
All of our acoustic testing facilities comply with ISO 3745 and ISO 26101 for standard sound power measurements.
From computer components to large diesel engines and generators, we are able to design and supply a solution, providing a fully certified acoustic testing facility. From supplying acoustic lining packages, to a fully equipped test facility, we can provide a cost effective solution to your testing requirements.
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Frequently Asked Questions
What is an acoustic testing facility?
An acoustic testing facility is a purpose-built space designed to control how sound behaves, allowing for accurate, repeatable measurements. Facilities can include anechoic chambers, reverberation rooms, quiet rooms, and other custom acoustic spaces.
How do acoustic testing facilities work?
These spaces use specialist materials and construction techniques to absorb, reflect, or isolate sound—depending on the type of testing being done. For example, anechoic chambers eliminate sound reflections, while reverberation rooms amplify them.
What industries use acoustic testing facilities?
Acoustic testing facilities are used across a wide range of industries, including automotive, electronics, manufacturing, consumer products, and research and development. They’re essential for noise testing, sound quality assessment, product development, and regulatory compliance.
What’s the difference between fully anechoic and semi-anechoic chambers?
Fully anechoic chambers absorb sound on all surfaces, creating a completely “dead” environment. Semi-anechoic chambers have a solid reflective floor, simulating real-world conditions—ideal for vehicle and machinery testing.
Can acoustic testing facilities be customised?
Yes. QuietStar designs and builds bespoke facilities tailored to specific requirements, including room size, acoustic performance targets, and intended use—whether that’s product testing, research, or certification.
How long does it take to build an acoustic testing facility?
Timelines vary depending on the scale and complexity of the facility. QuietStar works closely with each client to plan and deliver projects efficiently, with clear milestones and realistic expectations.
What materials are used in acoustic testing facilities?
Depending on the room type, materials may include high-performance foam wedges, perforated panels, acoustic insulation, and vibration-isolation systems—each selected for specific acoustic properties.
Can existing acoustic test rooms be upgraded?
Yes. QuietStar offers refurbishment and optimisation services for existing facilities, including replacing ageing materials, improving acoustic performance, and updating to meet modern standards.
What is a reverberation room, and how is it different from an anechoic chamber?
A reverberation room is designed to reflect sound, creating a consistent, echo-rich environment for tests like sound power measurements. In contrast, an anechoic chamber absorbs sound to remove reflections and simulate free-field conditions.
How can I get started with QuietStar?
Contact us through our enquiry page to discuss your needs. Whether you’re starting from scratch or upgrading an existing space, we’ll provide expert guidance tailored to your project.