The fully anechoic chamber features six surfaces madeup of Sola metal panels and sound-absorbing wedges on the walls, floor and ceiling. The basic anechoic chamber construct using concrete, plasterboard, and a special cloth-type sound-absorbing wedge. Our anechoic chamber, on the other hand, has the benefits of being simple to assemble, inexpensive, precise, and portable.
Measurement Target
Precision equipment, automobile parts, electronic parts, nano technology related products, environment-related products, etc.
Measurement Purpose
Sound power level, sound intensity measurement, abnormal noise inspection, product performance acoustic measurement, etc.
Measuring Equipment
Ordinary, precision sound level meter, FFT analyzer, vibration meter, various acoustic evaluation equipment, etc.
Fully Anechoic Chamber Dimension
Sound Insulation (Transmission Loss)/dB
Measurable Range/m
Wedge
| T-250 | HV02W | T-500 |
|---|---|---|
| Non-flammable sound absorption wedge: T-250: Sound absorption wedge thickness 250mm | Compact wedge HV02W: Sound absorption wedge thickness 310mm | Non-flammable sound absorption wedge: T-500: Sound absorption wedge thickness 500mm |
| Sound insulation Solameta panel: 3TS65 | Sound insulation Solameta panel: 3TS65 | Sound insulation Solameta panel: 3TS65 |
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Fully Anechoic Chamber Features
Acoustic Performance
Our soundproof single swing door incorporates an inner wall sound absorption layer, significantly enhancing its ability to minimize unwanted noise. Grating within the design boasts a high bearing capacity, ensuring durability and the ability to support loads exceeding 200kg.
Optimized Ventilation System
Experience efficient ventilation with reduced noise levels through our air intake diffraction silencer. The sirocco fan and flexible silencer duct work in tandem to provide optimal airflow while minimizing disruptive noise during operation.
Advanced Audio Accessories
Our microphone hook provides a convenient solution for hanging microphones, offering easy accessibility during audio-related tasks. The anechoic EA filter integrated into our system ensures a clean audio environment by effectively reducing echoes, enhancing overall sound quality.
Illumination & Electrical Infrastructure
Benefit from energy-efficient LED bulbs lighting that ensures optimal visibility in various settings. The 100V-3P-2 outlets offer convenient power access for a variety of equipment, contributing to a streamlined electrical infrastructure
Control & Monitoring System
Centralized control is achieved through our distribution board for switch boxes, facilitating organized power distribution. The inclusion of secondary electrical equipment wiring ensures seamless connectivity for secondary devices, enhancing overall control and monitoring capabilities.
Precision Measurement & Reporting
Accurate measurement and reporting of sound insulation levels are achieved through our sound insulation volume measurement feature. The inverse square measurement provides detailed reports on measurements and results, enabling precise analysis for enhanced performance evaluation.
Options
Enhance your fully anechoic chamber with a variety of upgrades. Whether it’s advanced monitoring tools or specialized accessories, our upgrades provide customized solutions. Enhance your testing environment and create a personalized experience that effortlessly corresponds with your specific requirements.
Air Conditioning
Monitor
Signal Light
BNC Socket
Intercom
Various Alarm Devices
Shockproof Design
Frequently Asked Questions
| A fully anechoic acoustic chamber is a soundproof room with absorbers on the walls, ceiling, and floor. It eliminates sound reflections to create a free-field environment for accurate acoustic testing. |
| Measurements such as sound pressure level, sound power, sound intensity, and noise source analysis can be performed. It is also used for speaker and microphone performance testing. |
| Industries such as automotive, electronics, aerospace, appliance manufacturing, and research laboratories use these chambers. They help evaluate noise and acoustic performance of products. |
| These chambers use acoustic foam wedges, fiberglass absorbers, and sound-insulated panels. The materials absorb sound waves and block external noise. |
| Sound-absorbing wedges trap sound waves and prevent reflections from surfaces. This creates a reflection-free environment for precise acoustic measurements. |
| Common equipment includes microphones, sound level meters, speakers, vibration sensors, and data acquisition systems. These instruments help measure sound characteristics accurately. |
How does ventilation work in a fully anechoic acoustic chamber without affecting sound measurements?
| Specially designed acoustic silencers and lined ducts are used in the ventilation system. They allow airflow while preventing noise from entering the chamber. |
| It provides a noise-free and reflection-free environment for highly accurate sound measurements. This improves product quality and ensures reliable acoustic performance testing. |
| Yes, chambers can be customized in size, absorber design, and equipment setup. This allows testing of different products and acoustic requirements. |
| The chamber eliminates reflections and external noise that can affect measurements. This controlled environment ensures precise and repeatable sound power and intensity results. |
What Our Clients Say
Reliable Turnkey Testing Solution
March 17, 2026
This fully anechoic acoustic chamber consistently delivers world‑class sound isolation and measurement precision for demanding test environments.
Customizable for Specific Requirements
March 17, 2026
Configurable absorber layouts and mounting options make the chamber suitable for a wide range of acoustic applications.
Enhanced Test Capabilities
March 17, 2026
We achieved clearer, more consistent results in sound power and directivity tests compared to standard lab spaces.
Robust and Durable Build
March 17, 2026
High‑quality sound‑absorbing materials and structural design maintain absorption performance over prolonged use.
Great for R&D and Quality Control Labs
March 17, 2026
From prototype characterization to quality assurance, the chamber supports consistent, reflection‑free acoustic testing.