pitch contour
英 [pɪtʃ ˈkɒntʊə(r)]
美 [pɪtʃ ˈkɑːntʊr]
网络 音高曲线; 音高轮廓; 基频轨迹; 音高曲拱; 基音轮廓
英英释义
noun
- rise and fall of the voice pitch
双语例句
- A New Method Generating Pitch Contour Based on HMM and Monte-Carlo Method
基于HMM和Monte-Carlo方法的生成基频曲线的新方法 - The tones are recognized by using the pitch contour information which can be expressed by fundamental frequencies.
声调可以用基音的轮廓信息进行描述。 - Study of Syllable Clustering Based on Pitch Contour
基于基频包络的音节聚类研究 - A segmentation algorithm for voiced/ unvoiced speech and a fast algorithm for pitch contour extraction in the time domain
一种清浊音区分和基音轮廓提取算法 - In a mandarin tone recognition system, the parameter is usually pitch contour. But the tone can also be partly characterized by pitch difference, energy and energy difference.
普通话声调识别参数除常用的基音轮廓外，基音的一阶差分、能量及能量的一阶差分等也具一定的声调特征。 - Analysis and synthesis of continuous voice pitch contour for improving Chinese synthetic speech naturalness
浊声基频轮廓对汉语合成自然度提高的分析与综合 - Different approaches of the analysis and synthesis of the speech signal lead to different approaches of the estimation of the pitch contour. This paper discusses the autocorrelation method and cepstrum and wavelet method of the pitch contour estimation.
不同的语音分析和综合方法就有不同的基音估计的方法，本文就简单的自相关基音估计入手分析讨论，并讨论了倒谱法，小波分析的基音估计。 - The factors concerned in his experiments include several intrinsic syllable properties, e.g. the pitch value and pitch contour contrast among the four lexicon tones, the duration and the intrinsic intensity of finals.
与其实验有关的因素包括音节的一些内在属性，比如，四种单字调在音高值和音高曲线图方面的对立，以及韵母的时长和内在强度。 - Also the change laws of noncircular gear pitch curves contour error is obtained by using of mathematical derivation.
借助数学推导获得非圆齿轮节曲线轮廓误差的形成机理。 - Application of Extended Pitch Contour in Dynamic HMM Model
扩展基音周期曲线在动态HMM模型中的应用