VA-LAB
is acoustical measurement software developed by BSWA. VA-Lab
takes the advantage of computer power and performs all signal
analysis within the computer. VA-Lab supports BSWA Data
Acquisition Hardware and Microphones.
The VA-Lab function modules
include:
BASIC: FFT based signal analysis for vibration and acoustics
ENV:
Sound pressure level and environment noise measurements
IMP: Two and four microphone methods for absorption and TL
measurements in Impedance tube according to ISO10534
SI:
Sound intensity measurements
REV: Reverberation time measurements according to ISO3382
TL:
Sound Insulation measurements for building material
according to ISO 140.
POWER: Sound Power Measurements according to ISO3745.
AUDIO: Audio testing by using stepped sweeping, frequency
sweeping and multi-tones
