BSWA PRODUCTS

MICROPHONES

microphones

Microphone Capsules, Preamplifiers, 200V Microphones

As the expert in manufacturing microphones, BSWA has been supplying measurement microphones for both Sound Level Meter Manufacturers and resellers for over 10 years. BSWA can supply customer with both free-field and pressure-field, both pre-polarized and 200V-polarized microphones of different sizes.

MATERIAL TESTING DEVICES

impedance tubes

Impedance Tubes

BSWA SW series Impedance Tubes can accurately measure sound absorption coefficients and impedance according to both ISO10534-2 and ASTM E1050-08 standards.

AUDIO TESTING

audio testing

Audio Analyzer, Artificial Ear & Mouth, Anechoic Test Box, etc.

BSWA audio test systems consists of VA-Audio software, 2-channel data acquisition hardware, and standard microphones. The artificial mouth, artificial ear or test box are all optional items for audio measurements.

SOUND LEVEL METERS

sound level meters

Class 1 and Class 2 Sound Level Meters

BSWA 308/BSWA 309 are octave sound level meters updating the dual-core (DSP+ARM) architecture to single chip ARM with float point unit, and updating all fix-point calculation to float-point which significantly improves the accuracy and stability. Re-design analog front-end circuit also lower the noise floor and linear range of product.

SOUND SOURCES

sound sources

Omni-Sound Source & Power Amplifiers

BSWA provides sound sources, power amplifiers with high acoustic performance, rugged mechanical properties, light-weight and compact sizes.

APPLICATIONS

SOUND QUALITY

sound quality

SOUND POWER

sound power

ENVIRONMENTAL NOISE

environmental noise

CUSTOM PRODUCTS

custom products

AUDIO TESTING

audio testing

AUTOMOTIVE NVH

automotive nvh

MATERIAL TESTING

material testing

BUILDING ACOUSTICS

building acoustics