HRTF (Head-Related Transfer Function)

Head-Related Transfer Function (HRTF) refers to the way our ears and head shape affect how we perceive sounds coming from different directions. When sound waves reach us, they interact with our shoulders, head, and outer ears, creating unique patterns that help our brain determine the direction and distance of the sound source. HRTFs are used in audio technologies, such as virtual reality and spatial audio systems, to create a more immersive experience by mimicking how we naturally hear sounds from various angles and distances. This helps us localize sounds just as we do in real life.