FIELD: audio signal coding and decoding.
SUBSTANCE: present invention provides methods, apparatus, and computer software products for coding and decoding a stereo audio signal based on an input signal. In accordance with the present invention, a hybrid approach is taken to using both parametric stereo coding and discrete representation of a stereo audio signal, which can improve the quality of the coded and decoded audio signal for certain data rates.
EFFECT: improved quality of the coded and decoded audio signal for certain data rates.
11 cl, 6 dwg
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