![]() ![]() Distance localization is another concern, which we compute using cues around loudness, reverberations, and the time delay between an event taking place and the sound reaching our ears.Īll of these considerations (among others) play into the development of VR audio technologies, which use specialized recording systems and algorithms to mimic natural audio. These localization cues are just a few of the factors our brains consider when determining sound position. To do that “localization,” we clue into the ways that sounds originating from different directions interact with the geometry of our bodies differently: The unique shapes and sizes of our heads, necks, torsos, and outer ears cause changes in sound filters and reflections – known as spectral modifications – that our brains use to infer direction and elevation. Our brains also need to recognize the location of sounds in front or back of us, or above or below us.
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