👉 Sondation is a concept in physics and engineering that describes the movement of sound through space. It involves the propagation of sound waves from one medium to another, usually air or water, but also includes other materials like solids, liquids, and gases. Sound can be propagated in various directions, such as vertically, horizontally, or transverse. This process is crucial for understanding sound waves' behavior, including their properties, frequency, wavelength, and speed.