Research & Development
the modular design of our chambers and rooms ensure ease of shipping and installation without compromising the acoustical integrity of the product
our mini chambers are pre-assembled and ready for immediate use
each can be used for a wide range of applications where accurate measurement is required
research and development departments of universities, colleges, and hospitals greatly benefit from the use of our chambers and reverberation rooms
Acoustic Mini Chamber (AMC)
our acoustic mini chambers are pre-assembled and ready for immediate use
designed to be used for a wide range of applications where accurate measurement is required
amc's are commonly used by research and development departments of universities, colleges, and hospitals
Available standard sizes (2” Wall System)
Model: AMC- 2S
OD. 29” W. x 30” D. x 29” H.
ID. 25” W. x 26” D. x 21” H.
Net Weight 165 lbs.
Model: AMC- 2L
OD. 36” W. x 30” D. x 29” H.
ID. 32” W. x 26” D. x 21” H.
Net Weight 195 lbs.
Available standard sizes (5cm Wall System)
Model: AMC- 2S
OD. 73.7cm W. x 76.2cm D. x 73.7cm H.
ID. 63.5cm W. x 66cm D. x 53.3cm H.
Net Weight 74.8 kg.
Model: AMC- 2L
OD. 91.4cm W. x 76.2cm D. x 73.7cm H.
ID. 81.3cm W. x 66cm D. x 53.3cm H.
Net Weight 88.5 kg.
Available standard sizes (4” Wall System)
Model: AMC- 4S
OD. 29” W. x 30” D. x 29” H.
ID. 21” W. x 22” D. x 21” H.
Net Weight 220 lbs.
Model: AMC- 4L
OD. 36” W. x 30” D. x 29” H.
ID. 28” W. x 22” D. x 21” H.
Net Weight 260 lbs.
Available standard sizes (10cm Wall System)
Model: AMC- 4S
OD. 73.7cm W. x 76.2cm D. x 73.7cm H.
ID. 53.3cm W. x 55.9cm D. x 53.3cm H.
Net Weight 99.8 kg.
Model: AMC- 4L
OD. 91.4cm W. x 76.2cm D. x 73.7cm H.
ID. 71.1cm W. x 55.9cm D. x 53.3cm H.
Net Weight 118 kg.
metric measurements
imperial measurements
noise reduction:
(i) data subject to change without notice
(ii) attenuation may vary slightly depending on the acoustical environment
acoustic performance attenuation: (AMC-2S,2L)
125 250 500 1k 2k 4k 8k HZ. (octave bandCPS)
18 25 32 45 52 54 54 Db.
acoustic performance attenuation: (AMC-4S,4L)
125 250 500 1k 2k 4k 8k HZ. (octave bandCPS)
23 32 44 52 57 58 58 Db.
Standard Features
Optional Features
• pre-assembled & ready for immediate use
• pre mounted hardware (c–handle and hinges)
• portable (easy to relocate)
• plug and play power supply
- prewired electrical system (12V DC)
- power cord socket IS (208V) with C13 connector
- AC/DC converter (VGS-150W-12)
• built in low noise decibel fan with on/off switch
• built in exhaust and intake with silencers in ceiling ventilation
• built in 6000-6400K day light LED, 12" (305mm) track with on/off switch
• removable filter on exhaust ventilation for clean air circulation
• 2 1/2” (64 mm) thick acoustic door with magnetic gasket and peep hole
• 2" (51mm) acoustic floor system with solid stainless steel interior face
• 1 1/4” (32 mm) IPS instrument sleeve
• 2" or 4" (51mm or 102mm) acoustic wall system with 6" (152mm) acoustic ceiling system
• exterior acoustic floor isolator mats included
• standard white finish
• solid stainless steel interior walls
• perforated stainless steel interior ceiling
• one way double glazed acoustic window
• casters for easy mobility
• dimmer light switch
• stainless steel sliding shelf
• custom color finish
Reverberation Room (RVR)
reverberation rooms are designed to create a diffuse or random incidence sound field
the goal is to create a highly diffused acoustic environment with a uniform distribution of acoustic energy over a short period of time
unlike our other enclosures that absorb sound, a reverberation room is designed to trap and reflect sound
reverberation rooms are used in acoustics as well as electrodynamics for applications such as measurement microphone calibration, measurement of sound power, and measurement of the absorption coefficient of various materials
simply put; reverberation rooms are used to measure a material or devices ability to absorb sound
each room is custom tailored to your specific requirements, available space, and intended application
our chambers achieve optimal acoustics per your requirements
acoustic performance varies based on your specific chamber/room - the size, the features, and the intended application gravely impacted these results
Free Field Chamber (FFC)
our Free Field Chambers are expertly designed and constructed chambers that achieve a professionally engineered space for error-free measurements
where a full or semi anechoic chamber may not be feasible or necessary, or if your available space simply cannot accommodate the size, our Free Field Chambers are the next best thing
a full anechoic chamber has treatment applied to the ceiling, walls, and floor space, whereas a semi anechoic chamber has treatment applied to the ceiling, and walls, leaving the existing floor surface for heavier test items such as vehicle or equipment
in a FFC treatment is applied to the ceiling and walls, leaving the existing floor
treatment consists of our AMP-FFC's and a steel stand off structure that is attached to either your existing room or a room constructed of our modular S-Line Panels
acoustic performance varies based on your specific chamber/room - the size, the features, and the intended application gravely impacted these results
Full Anechoic Chamber (FAC) / Semi Anechoic Chamber (SAC)
/ Portable Anechoic Chamber (PAC)
reflection free enclosures expertly designed and constructed to achieve a professionally engineered space with a reflected sound pressure level of 10% and a sound absorption level of 99-100% for error-free measurements
in layman terms, our chambers are custom fabricated to provide you with a soundproof space that is an ideal acoustic environment – this ensures accurate measurements when conducting testing and/or research
with a variety of chambers to choose from you’re sure to find your perfect fit
Full Anechoic
Semi-Anechoic
Portable Anechoic
a full anechoic chamber has treatment applied to the ceiling, walls, and floor space, whereas a semi anechoic chamber has treatment applied to the ceiling, and walls, leaving the existing floor surface for heavier test items such as vehicles or equipment
portable anechoic chambers are a cabinet type chamber available from 4 cu ft – 8 cu ft and are typically used for conducting tests on small equipment or devices
our chambers achieve optimal acoustics per your requirements
anechoic chambers are used for these tests and measurements:
acoustics, electromagnetic compatibility (EMC), radio frequency (RF), antenna, microwave
acoustic performance varies based on your specific chamber/room - the size, the features, and the intended application gravely impacted these results