North Orbit Acoustic Laboratories

North Orbit Acoustic LaboratoriesNorth Orbit Acoustic LaboratoriesNorth Orbit Acoustic Laboratories

North Orbit Acoustic Laboratories

North Orbit Acoustic LaboratoriesNorth Orbit Acoustic LaboratoriesNorth Orbit Acoustic Laboratories
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  • • ASTM E336 Testing
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    • Home
    • • ASTM C423 Testing
    • • ASTM E90 Testing
    • • Sound Power Testing
    • • ASTM E336 Testing
    • Laboratory Testing
    • Field Testing
    • Pricing/Details
    • Projects
    • Testing by Standard
    • Contact
    • About Us/News
    • Request a QUOTE
    • Terms of Service/Privacy
    • Free Testing
  • Home
  • • ASTM C423 Testing
  • • ASTM E90 Testing
  • • Sound Power Testing
  • • ASTM E336 Testing
  • Laboratory Testing
  • Field Testing
  • Pricing/Details
  • Projects
  • Testing by Standard
  • Contact
  • About Us/News
  • Request a QUOTE
  • Terms of Service/Privacy
  • Free Testing

acoustic testing services

acoustic testing servicesacoustic testing servicesacoustic testing services

FAST SCHEDULING

Skilled carpenters

Enhanced analysis

Testing in days or weeks, not months.

Enhanced analysis

Skilled carpenters

Enhanced analysis

Learn the "why" behind the numbers.

Skilled carpenters

Skilled carpenters

Skilled carpenters

Be certain our team will install to spec.

Accurate Acoustic Testing. Trusted Across Industries.

Trusted by Engineers, Manufacturers, Architects, and Innovators

North Orbit Acoustic Laboratories is an A2LA-accredited testing lab specializing in sound transmission loss, sound absorption, and sound power measurements. We help manufacturers, designers, and engineers validate acoustic performance for a wide range of systems and materials.


From wall assemblies and glazing systems to acoustic panels, HVAC units, enclosures, and consumer products — we deliver clear, standards-based data using methods such as ASTM E90, ASTM C423, ISO 3744, and others. Whether you’re developing a new product, preparing for certification, or responding to project specifications, our team provides the insight and reliability you need to move forward with confidence.

get in touch with our lab team

We're happy to answer questions, quote a test, or help you interpret a spec.

contact us now

We’ve tested a wide variety of products and assemblies — from layered drywall assemblies and panelized wall systems for STC ratings, to consumer product  and  components for sound power output. Many of the materials we test for absorption are for used in offices, lobbies, and classrooms. Whether it’s verifying acoustic claims, supporting product development, or helping meet project specs, we provide the data teams need to move forward with confidence.

Need help selecting the right test?

Accurate test Results Plus Interpretation

We help answer your questions

North Orbit Acoustic Laboratories performs ISO IEC 17025 accredited acoustic laboratory & field testing, acoustic consultation, design, and research. We are entirely independent and owner-operated. We serve industries such as consumer electronics, medical, construction, building material manufacturing, military and governmental entities. We test the acoustic properties of products that make or control sound. 


Our results are reliable, and as part of every project, we assist in interpreting the data we uncover. In our laboratory and in the field, we can evaluate sound transmission loss, sound absorption, sound power, sound pressure, speech intelligibility, speech privacy, and many other acoustic properties.


Take advantage of the in-depth consultation and testing only our 

owner-operated acoustic lab can offer. Not just numbers, but comprehensive interpretation of complex data from our seasoned experts.

Or take a look at our testing services by standard

Testing by standard

North Orbit Acoustic Laboratories

917 Rice Street, Saint Paul, MN 5511       info@northorbit.com

Copyright © 2024 North Orbit Acoustic Laboratories - All Rights Reserved.

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