论文标题
基于残余谐波的联合强大的声音检测和音高估算
Joint Robust Voicing Detection and Pitch Estimation Based on Residual Harmonics
论文作者
论文摘要
本文重点介绍了在嘈杂条件下音调跟踪的问题。提出了一种使用谐波信号中使用谐波信息的方法。所提出的标准既用于音高估计，又用于确定语音的语音段。在实验中，将该方法与Keele和CSTR数据库上的六个最先进的音高跟踪器进行了比较。该提出的技术被证明对加性噪声特别强大，从而导致不利条件的显着改善。
This paper focuses on the problem of pitch tracking in noisy conditions. A method using harmonic information in the residual signal is presented. The proposed criterion is used both for pitch estimation, as well as for determining the voicing segments of speech. In the experiments, the method is compared to six state-of-the-art pitch trackers on the Keele and CSTR databases. The proposed technique is shown to be particularly robust to additive noise, leading to a significant improvement in adverse conditions.
