Windaq Add-on FFT (Fast Fourier Transform) is a great tool to study frequency domain of an analog signal
http://www.ultimaserial.com/wfftii.html
Supported hardware include DATAQ's DI-145, DI-148U, DI-158, DI-194, DI-710, DI-715B, DI-718B, DI-720, DI-730 and DI-1000TC, Transonic system's flowmeters, and Dataforth's isoLynx SLX718
Sorry, but I may have misread your post. This is Windaq add-on, it has nothing to do with microphone, it works with Windaq software. I believe you meant UltimaSound
ultimaserial 1 year ago
@djmjx
ultimaserial website has both VB 2008 project and source for FFT1024, but youtube won't allow the links pasted here
ultimaserial 1 year ago
good afternoon, where can i find a source code on vb 2008 for this wonderful FFT. ive downloaded the demo version but it seems the microphone isn't working. im having a hard time to make the mic work.
i have a project and i need the decibel and hz meter, anyone knows how to get it? even without the chart and waterfall. thanks very much. happy new year!
djmjx 1 year ago