Comparison of binaural auralisations to a real loudspeaker in an audiovisual virtual classroom scenario: effect of room acoustic simulation, HRTF dataset, and head-mounted display on room acoustic perception

Open Access

Figure 4

Objective data derived from all BRIRs used in this study. Left: reverberation time (T20) expected to be the same for all BRIR sets except for sim:Wet; Right: A-weighted third-octave band sound pressure levels after convolving the speech stimulus used in the listening test with the BRIRs.

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