| 摘要 |
A method, apparatus and computer memory are provided for recognizing an audio fingerprint of an unknown audio recording. A database stores a plurality of audio recording identifiers corresponding to a plurality of known audio recordings, where the audio recording identifiers are organized by variation information about the audio recordings. A processor searches a database and identifies at least one of the audio recording identifiers corresponding to the audio fingerprint, where the audio fingerprint includes variation information of the unknown audio recording.
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