| 摘要 |
The present disclosure relates generally to encoding and decoding signals from media signals. One claim recites an apparatus comprising: electronic memory for storing blocks of a media signal; an electronic processor programmed for: determining a detection metric for the blocks, the detection metric comprising a measure of coincidence of detection parameters of different blocks; and performing detection operations based on the measure of coincidence of the detection parameters. Of course, other claims and combinations are provided as well.
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