生理声学

对人类生理声学和心理声学的了解是研究三维声音技术的基础。

The knowledge of physiological acoustics and psychological acoustics is the basis of the research of 3D sound technology .

之所以选择小波和小波包变换是因为小波变换本身就是多分辨率的，这使得它比那些固定分辨率的变换，比如STFT（短时傅立叶变换）更加适合人类的生理声学模型。

We choose wavelet and wavelet packet because wavelet transform ( WT ) itself has the character of multiresolution .

本文分析了耳语音的特点，并根据生理声学及心理声学的基本理论与实验资料，提出了一种利用听觉模型来进行耳语音声韵切分的方法。

In this paper , the characteristics of whispered speech are discussed , and a new approach for initial / final segmentation of Chinese whispered speech is proposed on the basis of psychological acoustic theories and experiments .

应用电生理与声学分析相结合的方法研究鸣禽鸟燕雀（Fringillamontifringilla）DM核团对声音调控的模式。

The characteris-tics of evoked-call from DM were studied by the methods of electrophysiology and acoustics in bramble finch ( Fringilla montifringilla ) .

通过对其在发音过程中的生理、声学的分析，掌握儿化韵的发音原理和发音规则，以更好地学习普通话的儿化韵，提高普通话水平。

According to analyzing its physiology and its sound , you can grasp its pronunciation principle and rules , you can learn the rhyme of er better , Then you 'll improve your level of common spoken Chinese .

自行开发的工作平台不仅具有一般语音数字信号处理的基本功能，而且能解读动态腭位数据文件，实现了同频同步语音生理和声学关联分析。

The specially developed platform not only provides the essential functions of digital signal processing of speech , but also the functions of processing dynamic palatogram data which can carry out the analysis linking articulatory and acoustic features of speech synchronously in the same screen .