查询词典 speech

According to the differences between noise, sonants and surds in the noisy speech, a modified speech denoising algorithm using threshold-based wavelet in wavelet domain method is proposed.

根据含噪语音中噪声、清音和浊音的不同特点，提出了一种改进的多尺度小波域阈值去噪方法。

Experimental study had been carried out by using Mandarin emotional speech database recoded and emotional speech database respectively.

首先以隐马尔可夫模型和人工神经网络为基础，设计了三种分类器；然后用改进的排序式选举算法，实现对三种分类器的融合。

Both PSQM and PAMS use natural speech or speech-like samples as their inputs.

PSQM和PAMS都运用自然语音作为其输入的语音样本。

The measure of usefulness of an objective speech quality assessment algorithm like PSQM or PAMS is how well its results correlate with, or predict, scores from a well-executed subjective speech quality test using human listeners.

类似于PSQM和PAMS这样一个客观的声音质量的评估算法，是要通过人类接听者很好的实施主观语音质量测试，由测试结果的相关性，或是预测性，得分来区别算法的是否够好。

And therefore, their performance is not good. But it is well known that there are intrinsic relations between speech basic units. It is necessary to develop an adaptation algorithm to use the relations and few adaptation data to re-estimate more model parameters and then get speech models more suitable for the new speaker.

最大似然平滑预测方法由于不同语音模型之间存在着相关关系，有必要开发话者自适应技术，利用语音模型之间的关系和少量新话者的语音数据，尽量多地适应模型参数，使得最终的模型更代表新话者的语音特点。

Analyze: due to different duration of speech materials for training, Baum auxiliary function results in that larger duration indicates the smaller output probability likelihood, that is, speech signals of different duration contributes differently according to re-estimation formulas.

分析：由于训练语料不同的时长，Baum辅助函数的引入使得时长较长的语料具有较小的输出概率似然，导致不同时长的训练语料对模型训练的贡献不同。

Voice activity detection is a key part in variable-rate speech coding and it can affect the quality of synthesis speech signal.

语音激活检测算法是其中的关键部分，直接影响语音质量和试听效果。

In the reading aloud session, they were put in the situation of having to read the speech which was to have been given by the chairperson of a company(whose car broke down on the way to the meeting) and they as vice-chair is asked to read the speech instead.

在朗读训练，他们的情况，有读了演讲，被赋予了公司的董事长的车在路上抛锚了，会议，他们是被要求阅读的演讲。

In the reading aloud session, they were put in the situation of having to read the speech which was to have been given by the chairperson of a company(whose car broke down on the way to the meeting) and they as vice-chair is asked to read the speech instead.

在大声读书会议上，他们在必须的情况被投入了读将由公司给了(在途中划分的汽车主席对会议)和他们的讲话，副主席请求读讲话。

The following three disadvantages of power spectrum reprocessing method for pitch detection are found: half pitch error and double pitch error with transition sound; easy distortion in noise speech; the complex method of judging voiceless and voiced speech.

本文分析了功率谱二次处理基音检测方法的不足：对于过渡语音，易产生半频或倍频误判；噪声干扰下，检测结果易失真；清、浊音的判断方法复杂。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。