Materials have two important acoustic properties:
BSWA supplies the following products for your material testing use:
Can make Sound Absorption Coefficients and Sound Transmission Loss measurements.Detail
Designed base on transfer-function method, according to GB/T 18696.2, GB/J 88, ISO 10534-2, ASTM E1050-12, and ASTM E2611-17 standards, including absorption tube kit and transmission loss tube kit.Detail
Small reverberation chamber which can be used to measure the sound absorption of small and irregular samples, such as car seat, roof panel, carpet and etc.
4 input channels (with 4 adjustable gains) and 2 output channels, can simultaneously analyze 4 channels of acoustic and vibration signals. It can apply to most acoustic and vibration testing with the VA-Lab measurement software.
4-channel hardware designed for analyzing acoustic and vibration signals acquired simultaneously from its 4 channels. It can be used with BSWA VA-Lab software and BSWA impedance tubes to make sound transmission loss test.
Acoustical measurement software for impedance tube testing. It supports sound absorption and sound insulation measurements in BSWA SW series impedance tubes.