Binaural Impulse Responses With And Without Htc Vive Hmd

Impulse responses (IRs) were recorded with a single 20s long sweep with a B&K 4128 HATS with ear canals. The room is an anechoic chamber with 64 loudspeakers (KEF LS50) arranged in a full sphere. The locations of the loudspeakers are shown in the files loudspeakerLocations (azimuth, elevation in radians). The distance of the loudspeaker to the centre of the artificial head is 2.4m. The loudspeaker were equalized beforehand. The files including the term "HMD" (head mounted display) or "vive" were measured with the B&K 4128 HATS wearing the HTC Vive HMD. The sampling frequency is 48 kHz. The IRs were truncated to allow at least 256 samples (5.3ms) after the main peak.