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EURASIP Journal on Audio, Speech, and Music Processing

Table 3 Conditions for speaker recognition

From: Distant-talking speaker identification by generalized spectral subtraction-based dereverberation and its efficient computation

Sampling frequency

16 kHz

Frame length

25 ms

Frame shift

10 ms

Feature space

25 dimensions with CMN

 

(12 MFCCs + Δ + Δ power)

Acoustic model

GMMs with 128 diagonal

 

covariance matrices

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