Patent Document ID: 9258425
Application ID: 13900163

Base Claim:
1. A method of speaker verification, the method comprising: identifying, by a processor, a target speaker's speech, using a known speaker voiceprint, from an audio recording that includes the target speaker's speech and a known speaker's speech, the known speaker voiceprint corresponding to the known speaker, wherein using the known speaker voiceprint includes enabling exclusion of speech segments of the known speaker's speech to reduce a total number of speech segments used to verify the target speaker's speech to improve accuracy with reduced processing time or power for verifying relative to having all speech segments of the target and known speaker's speech under consideration; and verifying, by the processor, the target speaker based on the target speaker's voiceprint, an accuracy of the known speaker voiceprint being higher relative to an accuracy of the target speaker's voiceprint.

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Claim 21:
21. The method of claim 1 wherein excluding includes discarding speech segments of the known speaker's speech from the audio recording.