Patent ID: 11930347
Assignee: DOLBY LABORATORIES LICENSING CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The method according to claim 4, comprising, for the cluster among the plurality of clusters:
determining a respective individual compensation gain for each audio element in the cluster;
applying respective individual compensation gains to the audio elements in the cluster to obtain individually compensated audio elements;
determining a fifth measure of energy of the cluster as a sum of the measures of energy that the individually compensated audio elements in the cluster contribute to the cluster;
determining a spectrum of the cluster based on respective spectra that the individually compensated audio elements contribute to the cluster;
determining a sixth measure of energy of the cluster based on the spectrum of the cluster; and
determining, as at least a part of the compensation gain for each individually compensated audio element in the cluster, an overall compensation gain of the cluster based on the fifth measure of energy and the sixth measure of energy.