Spatial analysis of room impulse responses captured with a 32-capsules microphone array

Teatro Comunale di Modena

Source in orchestral pit

125 Hz

1000 Hz

4000 Hz

24 ms (direct sound)

The direct sound is rich of low frequencies for the diffraction of the pit

40 ms (first reflection)

The high frequencies arrive to the performer 16 ms after the direct sound


	The processing was made by using Matlab and here we can see some static results.
	Let’s see for example the measures in Tetaro Comunale of Modena with the receiver A on the stage and the source in the orchestral pit
	The direct sound is rich of low frequencies for the diffraction of the pit
	The high frequencies arrive to the performer 16 ms after the direct sound.