Spatial sound refers to audio technology that creates a three-dimensional sound experience, allowing listeners to perceive sounds coming from various directions and distances. This immersive audio experience enhances the realism of music, movies, and video games by simulating how we naturally hear sounds in our environment. Technologies like surround sound, 3D audio, and binaural recording are commonly used to achieve spatial sound. These methods utilize multiple audio channels or specialized recording techniques to replicate how sound waves travel and interact with our surroundings, making it feel as if sounds are coming from above, below, or around us.