Patent ID: 11869524
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G  H

Claim 17:
18. The non-transitory computer readable storage medium according to claim 17, wherein the first audio sample and the second audio sample are respectively single-track audio data, and wherein the plurality of instructions, when executed by the processor, further cause the processor to:
before processing the first audio data by using a super-resolution model:
input the first audio sample into the DL model, to obtain super-resolution audio data corresponding to the first audio sample, a sampling rate of the super-resolution audio data being N times that of the first audio sample, and a model structure of the DL model being the same as a model structure of the super-resolution model;
calculate a loss function value according to the second audio sample and the super-resolution audio data;
update a model parameter of the DL model according to the loss function value; and
use the DL model as the super-resolution model when the DL model converges.