# Pedestrian Behavior in Static and Dynamic Virtual Road Crossing Experiments
## 2 Materials and Methods
### Stimuli  
The same visual stimuli were presented to both groups of participants, changing only the auditory ones. The ten conditions were repeated five times for each participant (refer to Table 2). Throughout the experiment, 100 stimuli were presented in a random order (10 movement conditions \(\times\) 5 repetitions \(\times\) 2 streets). The 3D virtual model of the approaching vehicle used in the experiment was the Kia Ceed SW (Figure 2).  
\begin{table}
\begin{tabular}{c c c c c c c c c c} \hline \hline \multirow{2}{*}{**Indicator 1**} & \multicolumn{8}{c}{**Condition**} \\ \cline{2-10}  & **1** & **2** & **3** & **4** & **5** & **6** & **7** & **8** & **9** & **10** \\ \hline LAeq (dB(A)) & 66.35 & 65.75 & 65.32 & 71.07 & 70.49 & 70.10 & 58.80 & 61.64 & 59.15 & 62.49 \\ LAmax (dB(A)) & 72.70 & 72.67 & 72.89 & 78.16 & 78.03 & 77.71 & 62.03 & 65.83 & 63.32 & 66.34 \\ L5 (dB(A)) & 71.68 & 71.81 & 71.77 & 77.16 & 76.93 & 76.60 & 61.65 & 65.17 & 62.91 & 65.65 \\ L10 (dB(A)) & 70.56 & 70.74 & 70.33 & 75.83 & 75.38 & 75.05 & 61.26 & 64.95 & 62.15 & 65.48 \\ L50 (dB(A)) & 62.54 & 62.65 & 61.39 & 67.82 & 66.61 & 66.03 & 58.90 & 61.71 & 58.75 & 62.13 \\ L90 (dB(A)) & 57.27 & 56.98 & 55.65 & 61.15 & 60.96 & 60.76 & 51.37 & 50.47 & 55.21 & 55.73 \\ Measurement time (s) & 6.45 & 7.50 & 8.40 & 4.80 & 5.55 & 6.15 & 7.5 & 7.05 & 10.20 & 9.30 \\ Dynamic range (dB(A)) & 25.47 & 25.44 & 25.66 & 30.93 & 30.80 & 30.48 & 14.80 & 18.60 & 16.09 & 19.11 \\ \hline \hline \end{tabular}  
* Values of the acoustic indicators for the sound acquired by the channel (left ear): LAeq = equivalent continuous sound level A-weighted; LAmax = maximum continuous sound level A-weighted; Lx = sound level exceeded for \(\times\)% of the measurement period.  
\end{table}
Table 4: Acoustic characteristics of the stimuli regarding the dynamic approach (CPX auralized sounds).  
\begin{table}
\begin{tabular}{c c c c c c c c c c c} \hline \hline \multirow{2}{*}{**Indicator 1**} & \multicolumn{8}{c}{**Condition**} \\ \cline{2-10}  & **1** & **2** & **3** & **4** & **5** & **6** & **7** & **8** & **9** & **10** \\ \hline LAeq (dB(A)) & 66.22 & 65.67 & 65.23 & 71.09 & 70.58 & 70.19 & 58.59 & 60.04 & 58.90 & 61.04 \\ LAmax (dB(A)) & 72.81 & 72.81 & 77.81 & 77.49 & 77.49 & 77.49 & 61.12 & 64.28 & 63.93 & 66.15 \\ L5 (dB(A)) & 72.27 & 72.08 & 71.85 & 76.88 & 76.83 & 76.77 & 60.70 & 63.74 & 63.40 & 65.46 \\ L10 (dB(A)) & 71.09 & 70.68 & 70.28 & 76.19 & 75.75 & 75.31 & 60.43 & 63.45 & 62.75 & 63.93 \\ L50 (dB(A)) & 62.72 & 61.89 & 60.98 & 67.67 & 66.93 & 65.85 & 58.17 & 57.34 & 57.89 & 60.52 \\ L90 (dB(A)) & 57.81 & 57.32 & 56.12 & 60.09 & 60.28 & 59.97 & 56.42 & 56.06 & 52.80 & 52.65 \\ Measurement time (s) & 6.45 & 7.50 & 8.40 & 4.80 & 5.55 & 6.15 & 7.50 & 7.05 & 10.20 & 9.30 \\ Dynamic range (dB(A)) & 28.15 & 28.15 & 28.15 & 32.83 & 32.83 & 32.83 & 36.46 & 19.62 & 19.27 & 21.50 \\ \hline \hline \end{tabular}  
* Values of the acoustic indicators for the sound recorded by the HATS’s left channel (left ear): LAeq = equivalent continuous sound level A-weighted; LAmax = maximum continuous sound level A-weighted; Lx = sound level exceeded for \(\times\)% of the measurement period.  
\end{table}
Table 3: Acoustic characteristics of the stimuli regarding the static approach (CPB sounds).