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Effective use of DCTS for contextualizing features for speaker recognition

ICASSP, pp.4027-4031, (2014)

被引用18|浏览47
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This article proposes a new approach for contextualizing features for speaker recognition through the discrete cosine transform (DCT). Specifically, we apply a 2D-DCT transform on the Mel filterbank outputs to replace the common Mel frequency cepstral coefficients (MFCCs) appended by deltas and double deltas. A thorough comparison of algo...更多

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