pitch template 中文意思是什麼
pitch template
解釋
螺距板模-
Firstly, we study the construction of emotion - speech template database, and analyze the common features such as pitch, energy and formant. after choosing the useful features by using fuzzy entropy effectiveness analysis, we get better performance with the application of neural network. in addition, we propose some more efficient features such as speech rate, pitch slope, mel - frequency cepstral coefficients and its transient parameters, and design a processing model based on vector quantization for cepstral features to fusing different features
本文首先介紹了情感語音數據庫的建立情況，然後研究了基音頻率、振幅能量和共振峰等目前常用的情感特徵在語音情感識別中的作用，並且通過一種基於模糊熵的特徵有效性分析方法進行了有效特徵的篩選，應用人工神經網路建立了初步的語音情感識別模型，經過實驗發現特徵篩選后系統的識別效果有著一定程度的提高。 -
The speed and scale of the machine synthesized speech are adjusted by the basic value of the pitch and duration of syllables corresponding to the tonal template, therefore the naturalness and fluency of the machine synthesized speech are enhanced, i. e. the quality improvement is realized
並通過調模得到相對應的音高和音長的基準值，來調整機器合成語音的語階和語速，從而使機器合成的語音更加自然、流暢，豐富了機器合成語音的表現力，提高了語音合成的質量。
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