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
- Then the speech signal is pitch adjusted according to this pitch contour, where the original signal with time varying pitch period is converted to a signal of constant pitch period.
然后根据这一轨迹对语音信号进行基音调整，将原始的、具有时变基音周期的信号转化为一个具有恒定基音周期的信号。 - 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。 - 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 - A new Mandarin pitch contour estimation method MAMDF ( Modified AMDF) is proposed on the basis of the AMDF method.
在分析AMDF基音周期估计方法的基础上，提出一种新的汉语语音基音周期估计方法MAMDF（ModifiedAMDF）。 - We design and implement a predictor, which can predict the pitch contour, duration and pause of Chinese syllable.
本文运用人工神经网络技术设计并实现了一个用于预测汉语音节基频曲线、时长和停顿的模型。 - In this thesis, the problem of Min-Nan syllable pitch contour generation is studied.
本论文研究闽南语语音合成中音节基周轨迹产生之问题。 - The eigenvector extracted by this curve fitting can avoid negative effects of the error endpoints and normalize the length of the pitch contour.
使用该方法提取出的反映基频变化趋势的特征向量，在不受基频曲线两端不准确点影响的同时起到了长度归一化的作用。 - 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。 - 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 - Study of Syllable Clustering Based on Pitch Contour
基于基频包络的音节聚类研究