8D surround sound is a term that refers to a technique that creates the illusion of sound coming from different directions around the listener. It is not actually a type of surround sound, but a way of manipulating stereo audio files to make them sound more immersive and realistic.

To experience 8D audio, you need to wear headphones, as the effect relies on the separation of the left and right channels. 8D audio works by adding artificial echoes and changing the volume, pitch, and tone of the sound to create a sense of movement and depth.

Some people say that 8D audio makes them feel like they are in a live concert or a virtual reality environment. 8D audio is also sometimes called binaural audio, 3D audio, or spatial audio