Scene audio signal decoding method and apparatus

Abstract

A scene audio signal decoding method is provided, including: obtaining a transient identifier of a first channel in a to-be-reconstructed scene audio signal, where the to-be-reconstructed scene audio signal includes C channels, the C channels include a channel on which direct decoding is performed and a channel on which direct decoding is not performed, the first channel is a channel on which direct decoding is not performed, the transient identifier indicates whether a transient signal exists on the corresponding channel, and C is a positive integer; and obtaining a reconstructed signal with the first channel when the transient identifier indicates that a transient signal exists on the first channel. According to this method, a transient signal in a scene audio signal can be processed, to improve quality of a reconstructed scene audio signal and auditory experience of a user.

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