FIELD: physics, acoustics.
SUBSTANCE: invention relates to means of playing back stereophonic sound. The method comprises obtaining sound depth information which denotes the distance between at least one object in the sound signal and a reference position by comparing sound signals in the previous section and the current section; providing sound perspective to a sound object output from a speaker based on the sound depth information; calculating the power of each frequency range of each of the previous and current sections; adjusting the power of the sound object based on the sound depth information.
EFFECT: high accuracy of localising a sound signal.
15 cl, 13 dwg
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