This paper proposes a pitch synchronous based feature extraction method for speaker verification under noisy conditions. Before feature extraction, a pitch synchronous analysis procedure is employed. Each speech frame of the input utterance is divided into a periodic part and a non-periodic part by pitch synchronous analysis. Because that the nonperiodic part causes harmonic leakage of the speech frame, only the periodic part is preserved for concatenating feature extraction. Two dominant spectral and cepstral analysis methods, MFCC and LPCC, are employed to represent the features of each frame. Speaker verification experiments under noisy conditions are conducted on NTT speech database. The performances of pitch synchronous based MFCC (p-syn MFCC), pitch synchronous based LPCC (psyn LPCC), MFCC and LPCC are compared with each other. Experiments results indicate that the proposed pitch synchronous based feature extraction method is efficient for speaker verification under noisy conditions.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Pitch Synchronous Based Feature Extraction for Noise-Robust Speaker Verification


    Contributors:
    Gong, Wei-Guo (author) / Yang, Li-Ping (author) / Chen, Di (author)


    Publication date :

    2008-05-01


    Size :

    442614 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Robust face-voice based speaker identity verification using multilevel fusion

    Chetty, G. / Wagner, M. | British Library Online Contents | 2008


    Pitch features for speaker tracking

    Thiemann, Joachim / Par, Steven van de | TIBKAT | 2017

    Free access

    Noise robust ICA feature extraction algorithm for hyperspectral image

    Peng, D. / Huijie, Z. | British Library Online Contents | 2005


    Robust speaker verification in air traffic control using improved voice activity detection

    Neffe, Michael / Pham, Tuan Van / Pernkopf, Franz et al. | Tema Archive | 2007


    Quantum pitch synchronous reverse propeller set

    JIANG FUYU | European Patent Office | 2020

    Free access