This video shows a slow motion of the backward travelling component of the sound field of a monopole sound source moving uniformly at 600 m/s and radiating a monochromatic signal of 500 Hz. The video is supplementary material of the book "Analytic Methods of Sound Field Synthesis" by Jens Ahrens. Find more details (including an animation of the complete sound field) here: [ Ссылка ]
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