Refraction (sound) a downward bending of the sound rays towards the ground. The same holds if the temperature is decreasing with height. If the temperature is increasing with height (inversion) and the wind speed is low, sound rays are bend upwards. Refraction (sound) Refraction, in acoustics, comparable to the refraction of electromagnetic radiation, is the bending of sound propagation trajectories (rays) in inhomogeneous elastic media (gases, liquids, and solids) in which the wave velocity is a function of spatial coordinates. Bending of acoustic rays in layered inhomogeneous media occurs towards a layer with a smaller sound velocity. This effect is responsible for
Leo Award for Best Sound in a Youth or Children's Program or Series Leo Award for Best Sound in a Youth or Children's Program or Series The Leo Award for Best Sound in a Youth or Children's Program or Series is annually presented at the Leo Awards for achievement in sound in a children's television produced in British Columbia. Below are the nominees from each year. Winners in bold. Best Overall Sound in a Youth or Children’s Program or Series Best Sound Editing in a Youth or Children’s Program or Series Best Overall Sound in a Youth or Children’s Program or Series Best Overall Sound in a Youth or Children’s Program or Series