Figure 1.
Experimental set-up (example of a non-participating individual). Panel a shows the participant setup within the sound attenuated room, showing the loudspeakers (N) presenting noise throughout each trial. Panel b shows the equipment setup including motion tracking crown, eye-tracking glasses and microphone. Panel c shows an example of the noise levels (54–78 dB in 6 dB increments) as a function of time during an example conversation trial.