Soundscreak

Soundscreak is a term used to describe a specific type of auditory phenomenon, often perceived as a high-pitched, intermittent, and grating sound. It is typically associated with the friction between two surfaces, particularly those made of wood, metal, or plastic. The exact quality of a soundscreak can vary significantly depending on the materials involved, the force applied, and the surrounding environmental conditions, such as humidity and temperature.

Common occurrences of soundscreak can be heard in everyday situations. For example, the creak of a door hinge, the squeak of old floorboards underfoot, or the scraping sound of furniture being moved across a floor are all examples. In some contexts, soundscreak can be an intentional element in sound design for films, music, or video games, used to evoke feelings of unease, age, or decay.

While often considered an annoyance, soundscreak is a natural byproduct of physical interactions. The study of such sounds falls under the broader disciplines of acoustics and materials science, which seek to understand the generation, transmission, and perception of sound waves. Efforts to reduce or eliminate unwanted soundscreak often involve lubrication of moving parts, application of damping materials, or altering the surface properties of the interacting objects.