Anechoic Chamber,RF shielded room

Ecotone Systems provide Anechoic Chambers, NVH Test Chamber designed according to ISO 3744, ISO 3745 specifications. Our Anechoic Test Chamber / NVH Test chamber / Quite Room are useful in Automobile Industries & Home Appliances Segment to conduct various tests related to Noise and Vibrations. At Ecotone Systems, we provide great services right from designing, fabricating and installation of an Anechoic Chamber, Semi / Hemi Anechoic Chamber by our Expert team.

Our Anechoic Test Chamber / NVH Test chamber / Quiet Room is utilized by Automobile Industries and Home Appliances Segment to perform diverse tests associated with Noise and Vibrations. At Ecotone Systems, we deliver high-quality services ranging from designing, fabricating, and installing an Anechoic Chamber, Semi / Hemi Anechoic Chamber with the aid of our knowledgeable team.

An Anechoic chamber/NVH Test Chamber is an area that is engineered in such a way that it has no reverberation and subsequently no echo. All noise discharged within the anechoic chamber is totally absorbed by the panels. The Anechoic chamber is an exclusive chamber with walls, ceiling, and flooring that assimilate all kinds of sound and electromagnetic waves. The chamber is properly insulated so that no outside noise can enter it. The reverberation time is low for various audio frequencies within the Anechoic Chamber.Our NVH test chamber is made to match ISO 3744, ISO 3745 specifications. Our anechoic chamber is instrumental in the automobile industries and home appliances segment to handle various practices related to Noise and Vibrations. At Ecotone Systems, we provide excellent solutions. Our specialist team is proficient in designing and fabricating the anechoic chamber according to the demands. Moreover, the installation of an anechoic chamber, a semi-anechoic chamber is conducted by the adept team of Ecotone System.

ANECHOIC Chamber Design

ECOTONE Anechoic chambers are built with noise attracting the modular panels' outer structures, and all interior surfaces are lined with PU wedges foam or metallic wedge or plane absorbing surfaces. The fully anechoic chamber has floors built with grating to support heavy test specimens above the floor wedge. It is used to suppress internal sound reflections and for acoustic measurements. An anechoic chamber's effectiveness is measured in dB of rejection, which is the ratio of direct sound to reflected sound inside the room. Our designed anechoic chambers provide performance up to 15 dB (A). The 80 Hz cutoff frequency or performance can be designed according to the customer's requirement to coincide with the desired performance.

Services We offer:

  • 1. Survey and Engineering
  • 2. Consultancy and Projet Management
  • 3. Design and Development
  • 4. Turnkey Supply Solution
  • 5. Site Installations
  • 6. Commissioning and Testing of chamber
  • 7. Instrument Suggestion : dB Meter, FFT Analyzer, Microphone etc..
  • 8. After Sales Services : AMC.

Kinds of Anechoic Chamber We are providing

  • 1. Fully Anechoic Chamber
  • 2. Semi Anechoic Chamber
  • 3. Hemi Anechoic Chamber
  • 4. Noise Test Booth
  • 5. NVH Test Chambers
  • 6. Assembly Line Noise Test Chamber
  • 7. Quiet Room
  • 8. Engine Test Cell Acoustic
  • 9. Anechoic Chamber
  • 10. Mini Anechoic Chamber
  • 11. Portable Anechoic Chamber
  • 12. Reverberation Room

Anechoic / NVH Test Chamber provided to:

  • 1. Honda Car Ltd. : Tapukara, Rajasthan
  • 2. Hyundai Mobis : Chennai
  • 3. Bosch : Pune, MS
  • 4. LG : Noida and Pune
  • 5. Nokia : Chennai and Bangalore
  • 6. Rane NSK : Rajasthan
  • 7. Daikin : Neemrana, Rajasthan
  • 8. Hero : Gujrat
  • 9. Maruti Suzuki : Manesar, HR
  • 10. Mando : Chennai
  • and many more...


  •  Comprehensive Service with Turnkey Solutions
  •  Feasibility Check with proper construction measurements and commissioning.
  •  Better Acoustic Performance for each and every Anechoic Chamber with guarantee.
  •  Good expertise in acoustic with the knowledge of civil, architectural, electrical and instrumentation.
  •  Proper usage of the anechoic wedges.
  •  Wedges- Mettalic or PU Form wedges
  •  Performance standard code- ISO 3744 & 3745
  •  Background noise level- Upto 15 dB(A).
  •  Free feild condition / measuring range cut-off frequency: upto 80 Hz.
  •  ISO certified quality control with ISO 9001-2015.
  •  Good Quality Materials with Reliable Technology.