For precise acoustic testing, we provide top-tier anechoic chamber solutions. Our chambers are meticulously designed with multiple layers of soundproofing materials and advanced vibration isolation techniques, ensuring a testing environment free from external noise and vibrations. Each surface of the chamber features highly efficient sound-absorbing wedges with a sound absorption coefficient exceeding 0.99 above the cutoff frequency. This design guarantees that sound emitted by the device under test reaches the measuring equipment without any unwanted reflections, ensuring the highest measurement accuracy.