Evaluation of Pitch Detection Algorithms Under Real Conditions

Evaluation of Pitch Detection Algorithms Under Real Conditions
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真实条件下基音检测算法的评估

DOI：
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发表时间：
2007
期刊：
IEEE International Conference on Acoustics, Speech, and Signal Processing
影响因子：
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通讯作者：
I. Sainz
I. Sainz
中科院分区：
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文献类型：
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作者：
I. Luengo;I. Saratxaga;E. Navas;I. Hernáez;Jon Sánchez;I. Sainz

文献摘要

被引文献

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本文提出了一种基于经典倒谱计算和动态规划相结合的新算法。该算法已被评估与60分钟的数据库包含60个扬声器和不同的录音条件和环境。还使用了第二个参考数据库。此外，四个流行的PDA算法的性能进行了评估与相同的数据库。实验结果证明了该算法在噪声条件下的良好性能。此外，该文件是第一次主动执行广泛使用的PDA算法在一个广泛的和现实的数据库进行评估。
A novel algorithm based on classical cepstrum calculation followed by dynamic programming is presented in this paper. The algorithm has been evaluated with a 60-minutes database containing 60 speakers and different recording conditions and environments. A second reference database has also been used. In addition, the performance of four popular PDA algorithms has been evaluated with the same databases. The results prove the good performance of the described algorithm in noisy conditions. Furthermore, the paper is a first initiative to perform an evaluation of widely used PDA algorithms over an extensive and realistic database.