angelofarina |
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| Acoostical Parameters works accordingly to ISO 3382 standard, and expects that the piece of signal being analyzed contains a good room impulse response, measured according to that standard.
This means a wide band impulse response, covering at least 6 octave bands 125 Hz to 4 kHz, having a signal to noise ratio of at least 50 dB in each band.
And the signal being analyzed should contain the initial silence corresponding to a time length which is the travel time form source to receiver, and a piece of background noise at the end, after the impulsive signal decayed completely.
Please, read carefully the ISO 3382 standard before attempting to perform room acoustical measurements with Aurora...
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