Auralization of streamline vorticity in computational fluid dynamics data

摘要: Presents a new method for auralization of the vorticity streamline in vector field. This technique involves using composite tone formed by superimposing sine waves various amplitudes whose frequency and amplitude vary such way as to give perception that resulting sound increases or decreases endlessly pitch without ever extending beyond listener's range audible frequencies. Continuous clockwise counterclockwise rotations from can then be displayed aurally an apparently continuous increase decrease pitch.