Noise Monitoring Kits

Sound Level Meter for Building Acoustics

• Reverberation time measurement and building acoustics
• Tonality
• Real-time octave bands (optional)
• Real-time 1/3-octave bands (optional)
• User programmable run modes

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.

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).

Amplifier

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.

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.

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.