Sounds in the real world are never isolated. They are surrounded by ambient sounds from every direction, together with reflections, natural echoes and reverberation from the environment. When these elements come together coherently, the brain recognises the acoustic reality — and confirms that you are there.

Spatial cues such as level, tonal and time differences are critical to how we perceive sound and locate it in the real world. The challenge is to capture both direct and ambient sound while preserving the integrity of level, frequency balance and timing in all directions — making accurate spatial reproduction possible.