People may not consciously register sound, but it defines comfort, mood and behaviour. Poor acoustics or audio quality can undermine eventhe best-designed environments.
Well-designed sound systems are subtle and consistent. Multiple low-level sources create a more natural and enjoyable atmosphere than loud, centralised setups.
Sound, lighting, materials and layout must work together. When treated in isolation, the experience feels disjointed. When aligned, the space feels intuitive and effortless.