Specifications

As shown in the lowest curve above, you should see the impulse and its decay, with
the acquisition stopped, because it was set to One Shot only. Above the impulse
response is displayed the corresponding narrow-band FFT response.
It is interesting to perform some decay processing on this acquired response. Open
measurement Options again and choose the Waterfall tab. Set Start Frequency
50Hz, Stop Frequency 10000Hz, Smoothing 1/3 Octave, Range 40dB, Number of
Spectra 120, Time Shift 5ms.
Click on the Waterfall button; the resulting graph tells you how sound decays in
the room.
4 ENJOY CLIO POCKET 53