trouble with STFT from Sound Input VI data(spectrogram)

[LabviewHans]

Hi everybody,

I listen continously via a microphone and sound card to 25ms long pulses in the range of 9kHz to 12kHz. I get 10000 samples from my Sound Input VI and use the STFT Spectogram to plot a spectrogram(frequency versus time). Using the default settings or any other window lengths results into the error message:"...possible reasons: invalid windows length".

What's wrong?

Thank you very much,
Martin

[Kallis]

Martin,

This is LabWindows forum. Ask your querry in the LabVIEW forum.