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基于英语爆破音和摩擦音的跨语言说话人识别研究

Acknowledgements第6-7页
Abstract第7页
摘要第8-11页
One Introduction第11-17页
    1.1 Research Background第11-12页
    1.2 Motivation第12-14页
        1.2.1 Scientific motivation第12-13页
        1.2.2 Practical motivation第13-14页
    1.3 Objectives of research第14-15页
    1.4 Methodology第15页
    1.5 Thesis structure第15-17页
Two Literature Review第17-35页
    2.1 Definition of terms第17-19页
        2.1.1 Speaker recognition第17-18页
        2.1.2 Speaker identification and speaker verification第18-19页
    2.2 Factors in speaker identification第19-22页
        2.2.1 Voice familiarity第20页
        2.2.2 Language familiarity第20-22页
        2.2.3 Foreign language competence第22页
    2.3 Previous studies on speaker identification第22-26页
        2.3.1 Related studies on speaker identification第22-24页
        2.3.2 Speaker identification based on phonemes第24-26页
    2.4 Contrastive analysis第26-30页
        2.4.1 Chinese stops and fricatives ~ English stops and fricatives第26-27页
        2.4.2 Dutch stops and fricatives ~ English stops and fricatives第27-28页
        2.4.3 Prediction of pronunciation problems in stops and fricatives第28-30页
    2.5 Related studies on acoustic features of English stops and fricatives第30-35页
        2.5.1 Related studies on acoustic features of English stops第30-31页
        2.5.2 Related studies on acoustic features of English fricatives第31-34页
        2.5.3 Summary第34-35页
Three Methodology第35-41页
    3.1 Speakers第35-36页
    3.2 Listeners第36页
    3.3 Materials第36-37页
    3.4 Sound recording and processing第37-38页
        3.4.1 Sound recording第37-38页
        3.4.2 Sound processing第38页
    3.5 Procedures第38-41页
        3.5.1 Data collection第39页
        3.5.2 Data analysis第39-41页
Four Results and Discussion第41-68页
    4.1 Speaker identification by stop and fricative consonants第41-42页
        4.1.1 Overall results第41-42页
    4.2 Speaker identification by stop consonants第42-46页
        4.2.1 Overall results第42-44页
        4.2.2 Correct speaker identification第44-45页
        4.2.3 Confusion matrices第45-46页
    4.3 Correct speaker identification by fricatives第46-52页
        4.3.1 Overall results第46-49页
        4.3.2 Correct speaker identification第49-50页
        4.3.3 Confusion matrices第50-52页
    4.4 The acoustic properties of stops and fricatives第52-59页
        4.4.1 Duration第52-54页
        4.4.2 Intensity of noise burst第54-57页
        4.4.3 Spectral center of gravity第57-59页
    4.5 The spectrum analysis of the most effective sounds第59-68页
        4.5.1 The spectrum analysis of the most effective stops第60-61页
        4.5.2 The spectrum analysis of the most effective fricatives第61-68页
Five Conclusion第68-74页
    5.1 Discussion of results第68-72页
    5.2 Limitation第72-73页
    5.3 Implications第73-74页
References第74-80页
Appendix 1. Questionnaire第80-81页
Appendix 2. Recording materials第81-82页

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