The frequency pseudocolor-coded speech spectrogram is then obtained by means of a sampling narrow slit placed at Fourier plane in white-light optical spectrum analyzer.
然后在白光光学频谱分析系统中，利用放置在傅里叶频谱面上的取样狭缝得到按频率假彩色编码的频谱图。
Using the invariable characteristics of PCNN time series and entropy series of Spectrogram, people can extract the feature of speakers speech and recognize the speakers rapidly and effectively.
该方法将语谱图输入到PCNN后得到输出图像的时间序列及其熵序列作为说话人语音的特征，利用它的不变性实现说话人识别。
This paper will discuss the role of spectrogram in speech training for the hearing-impaired with special reference to the understanding of cognitive psychology and practical cases.
发音学习过程是一个自动化程序认知过程，本文结合实际案例从认知心理学的各个过程分析语谱图在聋人语训中的作用与效果。
The entropy series and neurons firing series of the image obtained by feeding the spectrogram into PCNN were used as the characteristics of emotion speech for emotion recognition.
该方法将语音转化为语谱图后输入到PCNN，得到输出图像的神经元点火序列及其熵序列作为语音情感的特征，利用其特征实现语音情感识别。
A programming design which can be used for drawing speech 3-d spectrogram on PC computer is introduced.
介绍在通用PC机上实现语音三维语谱绘图软件的设计方法。
A programming design which can be used for drawing speech 3-d spectrogram on PC computer is introduced.
介绍在通用PC机上实现语音三维语谱绘图软件的设计方法。
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