A sound installation is an artistic practice that uses sound as a primary medium to create an immersive experience. These installations can be found in galleries, museums, or public spaces, where they engage audiences through various auditory elements. Artists often incorporate technology, such as speakers and microphones, to manipulate sound in unique ways, inviting viewers to explore the relationship between sound and space. The concept of sound installation can be linked to movements like sound art and installation art, where the environment plays a crucial role in shaping the audience's experience. Notable artists in this field include John Cage, who experimented with silence and sound, and Janet Cardiff, known for her audio walks that blend narrative and soundscapes.