Fusion of MFCC and MPEG-7 Attributes for Speaker Verification

H. Altınçay, C. Ergun, T. Çiloglu
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引用次数: 3

Abstract

Following the anticipation that some of the MPEG-7 audio descriptors hold glottal information differing than those MFCCs hold, possible contribution of MPEG-7 descriptors to speaker verification has been investigated. Both feature level and score level fusion of MFCCs and MPEG-7 descriptors have been studied. Results indicate improvements up to 18 % compared to those obtained by using MFCCs alone; a justification of the anticipation and a novel indication to the community
基于MFCC和MPEG-7属性的说话人验证
由于预期某些MPEG-7音频描述符所包含的声门信息与mfc所包含的声门信息不同,因此研究了MPEG-7描述符对说话人验证的可能贡献。研究了mfccc和MPEG-7描述符的特征级融合和分数级融合。结果表明,与单独使用mfc相比,改善幅度高达18%;这是对预期的证明,也是对社区的一种新的指示
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