VA-Lab IMPApplication Built-in pink noise generator (Transfer Functin Method) Meteorological information used Three kinds of tube and support user-defined size Gives linear & Oct..
VA Lab -SPMain Features No limited to the number of microphone positions, but total number of positions measured simultaneously is limited by the channels of hardware Real-time sound pressure le..
VA Lab -SQApplication TSimple A-weighting is deficiency on the description of human sense of noise. More precise noise strength measurement-Loudness is needed in many situations. The loudness i..
VA Lab -R&PApplication Main Features One-Channel or Two channel record Two file format record: Txt, Wave Time-field detection Narrowband frequency analysis base on FFT Fi..
VA Audio SoftwareApplication Modes of Operations: Stepped Sine, Frequency Sweep, Multi-tone, and User-defined Stepped Sine: Supports 1/1, 1/3, 1/6, 1/9, 1/12 Octave or User-defined frequencies. The us..
A Lab -IMPApplication VA-LAB IMP is the software module for impedance tube measurements. It supports sound absorption and sound insulation measurements in BSWA SW series impedance tubes. The software ..
VA-Lab BASICMain features of VA-Lab BASIC: Record: Wave file or time series signal record and play back
VA-Lab ARCHApplication Main Features of VA-Lab ENV Simultaneously measure SPL, RMS, MAX, MIN, PEAK, LEQ, SEL, L10, L50, and L90 A，C，Lin weighting Fast, Slow, Impulse Continuous,..
VA Lab Software OverviewApplication FFT Analysis: general signal analysis including FFT,CPS, Transfer Function, Coherence, Auto Correction, Cross Correction, Cepstrum, etc. Data can be captured and saved in real-t..