GAIN PARAMETER ESTIMATION BASED ON ENERGY SATURATION AND SIGNAL SCALING

摘要

The device includes gain shaped circuitry configured to determine the number of saturated sub-frames among the plurality of sub-frames, the plurality of sub-frames being included in a frame of the high band audio signal. The device also includes a gain frame circuitry configured to determine a gain frame parameter corresponding to the frame based on the number of saturated sub-frames.