首页>
外国专利>
Linear and non-linear speaker excursion modeling
Linear and non-linear speaker excursion modeling
展开▼
机译:线性和非线性扬声器偏移建模
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for characterizing a loudspeaker comprises: filtering an input test signal by applying the inverse of a linear model describing an excursion of the loudspeaker in response to a given input signal, the linear model containing only linear terms; applying the filtered input test signal to the loudspeaker; measuring the excursion of the loudspeaker in response to the filtered input test signal; and, based on the measured excursion, determining one or more non-linear parameters for a non-linear model describing the excursion of the loudspeaker in response to a given input signal.
展开▼