Building Acoustics Equipment

Sound Level Meter for Building Acoustics

SoundAdvisor Model 831C
  • Reverberation time measurement and building acoustics
  • Tonality
  • Real-time octave bands (optional)
  • Real-time 1/3-octave bands (optional)
  • User programmable run modes
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Omnidirectional Sound Source

The BAS001 Source is designed to generate omnidirectional sound fields for making standard compliant measurements including: reverberation time, insertion loss, acoustic absorption area, etc.

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Directional Sound Source

The BAS003 Source is designed to generate homogeneous sound fields using random noise in compliance with the following standards: Building acoustics (insertion loss, acoustic absorption area, etc: ISO 140-3, ASTM E90, ISO 140-5, ASTM E966).

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When coupled with the BAS001 omnidirectional speaker or BAS003 directional speaker, the BAS002 amplifier is the ideal sound source for making room and building acoustics measurements.

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Tapping Machine

The BAS004 is used to simulate foot fall noise in a manner that is well controlled and reproducible so that measured results can be replicated and compared with other measurements.

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Impulsive Sound Source

The BAS006 is an innovative device used to create impulsive noise that includes low frequency energy and avoids problems like secondary bounce.

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