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Browsing by Subject "Acoustics"

Browsing by Subject "Acoustics"

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  • A robust polynomial regression-based voice activity detector for speaker verification 
    Disken, Gokay; Tufekci, Zekeriya; Cevik, Ulus (EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING / SPRINGER INTERNATIONAL PUBLISHING AG, 2017-10)
    Robustness against background noise is a major research area for speech-related applications such as speech recognition and speaker recognition. One of the many solutions for this problem is to detect speech-dominant regions ...
  • Speaker Model Clustering to Construct Background Models for Speaker Verification 
    Disken, Gokay; Tufekci, Zekeriya; Cevik, Ulus (ARCHIVES OF ACOUSTICS / POLSKA AKAD NAUK, POLISH ACAD SCIENCES, INST FUNDAMENTAL TECH RES PAS, 2017)
    Conventional speaker recognition systems use the Universal Background Model (UBM) as an imposter for all speakers. In this paper, speaker models are clustered to obtain better imposter model representations for speaker ...