Scene Audio Decoding Method and Electronic Device

An electronic device comprising:

• a memory configured to store instructions;
• and
• one or more processors coupled to the memory and configured to execute the instructions to cause the electronic device to:
• receive a bitstream;
• and
• decode the bitstream based on a decoding scheme combination to obtain a reconstructed scene audio signal,
• wherein the decoding scheme combination comprises at least one of a first combination or a second combination,
• wherein the first combination comprises a first decoding scheme, a second decoding scheme, and a third decoding scheme,
• wherein the second combination comprises the first decoding scheme and the third decoding scheme,
• wherein the first decoding scheme decodes encoded data that are based on encoding a signal,
• wherein the second decoding scheme is a spatial decoding scheme, and
• wherein the third decoding scheme is different than the first decoding scheme and the second decoding scheme.

A computer program product comprising computer-executable instructions that are stored on a non-transitory computer-readable storage medium and that, when executed by one or more processors, cause an electronic device to:

• receive a bitstream;
• and
• decode the bitstream based on a decoding scheme combination, to obtain a reconstructed scene audio signal,
• wherein the decoding scheme combination comprises at least one of a first combination or a second combination,
• wherein the first combination comprises a first decoding scheme, a second decoding scheme, and a third decoding scheme,
• wherein the second combination comprises the first decoding scheme and the third decoding scheme,
• wherein the first decoding scheme decodes encoded data that are based on encoding a signal,
• wherein the second decoding scheme is a spatial decoding scheme, and
• wherein the third decoding scheme is different than the first decoding scheme and the second decoding scheme.