“Noise” is a physical disturbance variable with a non-specific frequency spectrum, which is perceived acoustically as a high-frequency noise. (Wikipedia)
Memory is also a kind of “non-specific noise” in the head. It resonates unnoticed in daily life, influences thought and action and shapes our identity.
The Polaroid camera makes memory visible. It has a subjective and inaccurate view of the world. In it, the present rushes and leaves a daring glimpse of the past. Its outputs are like EEGs – recordings of brain waves that reflect the world in unspecific noise.