Table 6.

The process of averaging the RIRs for the purpose of noise minimizations.

Input: Positioning the transducers inside the test room

1: for$i=1,\dots ,n_{avg}$do 2:   Signal transmission 3:   Apply phase shift compensation method described in Section 2.1.4 4:    t dir,i = troom-t loop Calculate the travel time of the direct path using loop-back connection 5:    c dir,i = D(s,r) /t dir,i Calculate the sound velocity along the direct path 6:   Calculate RIR namely $h_i\left(t\right)$ according to the codes described in Section 2.1.5 7: end for 8:$h\left(t\right)=\frac{1}{n{}_{avg}}\sum _{t=1}^{n_{avg}}{h}_i\left(t\right)$ Average the RIRs

Output: Time-averaged RIRs