Building Acoustics
What is Building Acoustics?
Optimizing Sound Environments for Comfort, Productivity, and Compliance
Building acoustics is the science of controlling sound within a built environment. It involves managing sound transmission, reverberation, and insulation to create spaces that are comfortable, functional, and compliant with industry standards.
Standards for Building Acoustics
United States: The ANSI/ASA S12.60 standard establishes acoustic requirements for classrooms and learning environments in the United States.
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Background Noise Levels – Must not exceed 35 dBA in unoccupied classrooms.
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Reverberation Time (RT60) – Should not exceed 0.6 to 0.7 seconds, depending on room size.
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Speech Transmission Index (STI) – Ensures clear communication between teachers and students.
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Sound Isolation – Walls must have a minimum STC (Sound Transmission Class) rating of 50 to reduce noise intrusion.
* Why It Matters: Compliance with ANSI S12.60 ensures that classrooms and educational spaces are designed for clear communication, reduced distractions, and improved learning outcomes.
* Who Needs to Comply? Schools, universities, and training centers must ensure acoustic performance meets ANSI standards to provide an optimal learning environment.
ISO 16283 – International Standard for Sound Insulation Measurement
ISO 16283 specifies procedures for airborne, impact, and façade sound insulation testing. It ensures acoustic comfort in multi-unit residential buildings, commercial spaces, and high-performance sound environments.
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ISO 3382-2 – Governs reverberation time measurement for indoor acoustic environments.
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ISO 10140 – Defines impact sound insulation testing procedures using tapping machines.
Applications of Building Acoustics
Our Solutions
Always meet your needs.
We develop advanced noise monitoring and analysis solutions, integrating cutting-edge technology to ensure precision, compliance, and efficiency in noise assessment.
Our Class 1 sound level meter delivers capability to conduct building acoustics assessment, including sound pressure levels, reverberation time, and frequency analysis.
Impact hammer
We can provide Impact Hammer, designed for standardized impact sound insulation testing, compliance with ISO 10140. It features five aligned hammers, simulating real-world footstep noise and structure-borne sound transmission across floors.
Omnidirectional sound source
We can provide Omnidirectional Sound Source, designed to deliver uniform sound radiation in all directions, ensuring accurate airborne sound insulation and reverberation time measurements.
Dynamic signal analys
We provide Dynamic Signal Analyse, a Windows and Android-based acoustic measurement software, ISO 16283 compliance. This system analyze noise and vibration specs for building acoustics assessments and compliance reporting.
Get in touch
2570 N First St, 2nd Floor
San Jose, CA 95131
United States
+1 (408) 320-5333
+1 (570) 599-6642