N头条>英语词典>pitch contour翻译和用法

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

双语例句

  • 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。
  • 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 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。
  • A pitch contour extraction algorithm-spectrum-domain prediction-time domain detection algorithm, is presented as well in this paper. This algorithm, summing up the advantages of spectrum domain algorithm and time domain algorithm, is fast and accurate.
    提出了一种频域预报&时域检测的基音轮廓提取算法,该算法综合了频域法和时域法的优点,具有快速准确的特点。
  • 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
  • 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。
  • 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。
  • Analysis of Chinese Continuous Speech Pitch Contour and Design of Prosody Process Model
    汉语连续语音基频轮廓分析与韵律建模