English translation for "spectral subtraction method"

光谱差减法

Related Translations:

subtraction of series:  级数的减法

spectral calculation:  光谱计算谱计算

spectral brightness:  光谱亮度

spectral radiometer:  光谱辐射计

spectral transmittance:  光谱渗透性光谱透射比光谱透射率光谱透射系数

spectral composition:  分光合成光谱组成

spectral irradiation:  频谱照射度

spectral buffer:  光谱缓冲剂

spectral phonoangiography:  光谱血管音描记术

spectral reflectance:  分光反射率光谱反射比光谱反射率光谱反射系数

Example Sentences:

	1.	This paper studies the speech enhancement technology , and proposes an improved spectral subtraction method based on the auditory characteristics and the speech spectrum characteristics 本文以语音增强为研究课题,提出基于人耳听觉特性和语音语谱特性的语音增强方法。
	2.	In this paper , a new spectral subtraction method is presented , which breaks the assumption that the noise is gaussian distribution with mean 0 in the original spectral subtraction method 本文针对谱减法中关于噪声是零均值的高斯分布的假设,提出了一种可以打破这一假设的改进谱减算法。
	3.	Then this spectral subtraction method is applied to noise speech recognition system as the front - end processing . noise speech signal are processed to improve its snr before recognition . so the recognition rate can be improved in noise environments 并将改进谱减算法作为噪声下语音识别系统的前端处理过程,即通过对含噪的语音进行语音增强以提高信号的信噪比,从而提高语音识别系统的抗噪声性能。

Similar Words：

"spectral smoothing" English translation, "spectral space" English translation, "spectral stratigraphy" English translation, "spectral structure" English translation, "spectral subspace" English translation, "spectral synthesis" English translation, "spectral term" English translation, "spectral test" English translation, "spectral theorem" English translation, "spectral theory" English translation