Patent ID: 11922954
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. The terminal of claim 4, wherein the encoder is further configured to:
determine that the preset stereo parameter encoding condition comprises DL≥D0 when the stereo parameter comprises an inter-channel level difference (ILD), wherein DL represents a degree by which the ILD deviates from a first standard, wherein the first standard is based on a predetermined second algorithm according to T-frame stereo parameter sets preceding the Nth-frame stereo parameter set, and wherein T is a positive integer greater than zero;
determine that the preset stereo parameter encoding condition comprises DT≥D1 when the stereo parameter comprises an inter-channel time difference (ITD), wherein DT represents a degree by which the ITD deviates from a second standard, and wherein the second standard is based on a predetermined third algorithm according to the T-frame stereo parameter sets; and
determine that the stereo parameter comprises an inter-channel phase difference (IPD), wherein the preset stereo parameter encoding condition comprises DP≥D2, wherein DP represents a degree by which the IPD deviates from a third standard, and wherein the third standard is based on a predetermined fourth algorithm according to the T-frame stereo parameter sets.