Acoustic Modeling for Continuous Speech Recognition;
连续语音识别中声学模型的建立
Researching of the Mongolian Acoustic Model Based on Speech Recognition;
面向语音识别的蒙古语声学模型的研究
A microstructure based acoustic model is introduced,which can be used to optimize the microstructure of cellular materials and thus to obtain their optimal acoustic property.
介绍了一种基于微结构的声学模型,可用来对多孔材料的微组织结构进行优化,从而使多孔材料具备最佳的声学性能。
A measuring method of acoustic modality of a car cavity is put forward to acquire its modal frequencies and modal shapes using LMS Test_lab software after gathering and analyzing test data of a real car.
介绍了轿车车内空腔声学模态,对实车的声模态进行了测试与分析,获得了车内空腔的声学共鸣频率和模态形状;提出了利用LMSTest_lab对轿车车内空腔声学模态进行测试的试验方法,为车内空腔的低频噪声研究提供了参考。
This topic introduces the acoustic modality of car cavity,presents a kind of testing method to acquire the modal frequency and compares the test result with the result of Finite Element Analysis (FEA).
阐述了轿车车内空腔声学模态 ,为了获取车内空腔的声学共鸣频率 ,提出了一种空腔声学模态试验方法 。
The acoustic modality of the enclosed cylindrical volute casing with asound-soft boundary and the mathematical modals at a higher order acoustic modal frequencyfor the volute casing of a centrifugal fan with a practical.
根据离心风机蜗壳的结构特点，将其简化为一圆柱体，并００在分析声刚性蜗壳的声学模态的基础上，研究了蜗壳声软边界壁面引起蜗壳声学特性的变化，并由此得到了封闭声软边界圆柱体田壳的声学模态和具有开孔的实际声软边界离心风机蜗壳高阶声学模态频率的数学模型。
Since there are some connection between the acoustic mode and the combustion instability,it is necessary to analyze acoustic modal of the aero-engine annular chamber flame tubes.
分别对常温常压下和高温高压下燃烧室火焰筒的声学模态进行了分析,获得了相应的声学固有频率和振型,为发动机燃烧室结构抗疲劳设计提供了参考。
Along with the standing requirement to acoustic and optical environment in modern architecture,acoustic simulation has become more and more important in Virtual Reality of buildings.
现代建筑对声光环境要求不断提高 ,室内声学模拟已成为建筑虚拟现实的重要组成部分。
In the training stage , multi-Gaussian mixture model is used to model the PDFs of the feature parameters in every state of the speech HMM model.
该方法在模型训练阶段使用高斯混和模型来表征用于合成的HMM声学模型中每个状态的观测概率密度函数,并且在参数生成时采用了Viterbi搜索算法来挑选用于合成的高斯分量序列。
5and the acoustic three dimensional model was established w ith software Matlab 5.
目的:应用普通话单元音三维声学模型,评价腭裂儿童的音声问题。
To establish acoustic three dimensional model of vowel of normal Chinese children age 3～7 years old.
结果 :正常儿童的普通话单元音三维声学模型直观、全面的反映了各元音的声学特征及其相互的空间位置关系。