论文标题
测量提取器对频率调节的多组分信号的响应
Measuring pitch extractors' response to frequency-modulated multi-component signals
论文作者
论文摘要
本文重点介绍用于调查声音声音基本频率的研究工具。我们引入了一种客观且信息丰富的测量方法，这些方法是提取器对频率调节音调的反应。该方法使用新的测试信号进行声学系统分析。该测试信号可以同时测量提取器的响应。它们是调制频率响应和总畸变，包括交流扭曲。我们将此方法应用于各种音高提取器，并将其放置在几个性能图上。我们使用拟议的方法微调一种提取器，使其成为语音基本频率科学研究的最佳拟合工具。
This article focuses on the research tool for investigating the fundamental frequencies of voiced sounds. We introduce an objective and informative measurement method of pitch extractors' response to frequency-modulated tones. The method uses a new test signal for acoustic system analysis. The test signal enables simultaneous measurement of the extractors' responses. They are the modulation frequency response and the total distortion, including intermodulation distortions. We applied this method to various pitch extractors and placed them on several performance maps. We used the proposed method to fine-tune one of the extractors to make it the best fit tool for scientific research of voice fundamental frequencies.
