Patent ID: 11887610
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The audio decoding method of claim 1, wherein obtaining the second combined location and quantity parameter comprises:
obtaining tone component indication information of the current frequency region, wherein the tone component indication information indicates whether the current frequency region comprises a tone component; and
either obtaining the second combined location and quantity parameter when the current frequency region comprises a tone component; or
obtaining the second combined location and quantity parameter by reading N bits from the encoded bitstream based on a quantity of sub-bands comprised in the current frequency region, wherein the N bits are comprised in the second combined location and quantity parameter, wherein N is the quantity of sub-bands comprised in the current frequency region, and wherein the N bits are in a one-to-one correspondence with the sub-bands comprised in the current frequency region.