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- speech spectral envelope 语音谱包络
- On the basis of this, a new method of spectral envelop adjustment is presented. 在此基础上，本文探讨了一种谱包络调整的改进方法。
- The spectral envelope is the mel frequency scale and IDFT is used to extract the estimate of sample autocorrelations. 再由语音信号谱包估计抽样自相关 ,用 IDFT提取抽样自相关估计。
- In this paper,based on LPC analysis,a method for calculating the spectrum converted system unit impulse function is proposed so as to convert the spectral envelope efficiently. 基于LPC分析,提出了一种有效求解频谱搬移后系统单位冲激响应的方法,以此来实现频谱包络的变换。
- In this paper, based on LPC analysis, a method for calculating the spectrum converted system unit impulse function is proposed so as to convert the spectral envelope efficiently. 基于LPC分析，提出了一种有效求解频谱搬移后系统单位冲激响应的方法，以此来实现频谱包络的变换。
- In this article we present the three fundamental feature-extracting approaches to speech spectral analysis: linear predictive, cepstrum and Gabor filter methods. 本文介绍了三种语音特征抽取方法：线性预测编码（LPC）、倒谱（Cepstrum）及Gabor滤波法，并根据实验结果分析了不同特征抽取方法反映的不同的语音特征。
- Different weighted values are added based on the contribution of each class to the whole spectral envelope, and a weighted linearly transformation based on the GMM posterior probability is presented. 为了克服一般分类线性转换算法中分类不准确所带来的误差，本文引入了分类线性加权转换的策略，根据不同子类的转换函数对谱特性的贡献，赋予不同的加权系数，给出了一种基于GMM后验概率加权的线性转换算法。
- spectral envelope transformation 声道谱转换
- Smoothing algorithm for the spectral envelope parameters 谱包络参数的平滑算法
- A few jokes will add a final fillip to your speech. 几句笑话会给你的演说添些生气。
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- I had to give a speech to the press club. 我得向记者俱乐部发表演说。
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗？
- May I prevail on you to make a speech after dinner. 可以请你在用餐後讲几句话吗。
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- His speech disrupted the meeting. 他的讲演使会场陷入混乱。
- Her speech in Parliament was falsified by the newspapers. 她在议会里的发言被报纸歪曲了。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- She gave vent to her indignation in a fiery speech. 她在一篇激烈的演说中发泄怒气。
- As he picked up the envelope, a key dropped out. 他拣起信封时，一把钥匙掉了出来。
