| 摘要 |
An apparatus comprising: an input selector configured to select at least two audio signals; a segmenter configured to segment the at least two audio signals according to at least two classifications; a segment selector configured to select, for the at least two audio signals, audio signal segments based on at least one classification from the at least two classifications; and an aligner configured to align the selected audio signal segments, and further configured to align the at least two audio signals based on the alignment of the selected audio signal segments. |
