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
  Synonym:intonationmodulation

双语例句

• 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。
• Study of Syllable Clustering Based on Pitch Contour
  基于基频包络的音节聚类研究
• The normal lines of the cam pitch curve at the meshing points intersect at the instantaneous center of the cam and the pin gear, which accords with the meshing principle of tooth contour.
  在凸轮与针轮啮合的瞬时，各针齿与凸轮啮合点处，凸轮理论廓线的法线交汇于该瞬时凸轮与针轮的速度瞬心，符合齿形啮合基本定理。
• 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。
• 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
• Based on meshing principle of noncircular gears, tooth location on the pitch line has been decided and curve equation of the gear contour, gear top and gear root has been deduced.
  依据非圆齿轮啮合原理，确定轮齿在节曲线上的位置，并推导了轮齿的齿廓、齿顶、齿根的曲线方程。
• 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 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
• 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
• 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。