公开(公告)号：US20080281596A1

公开(公告)日：2008-11-13

申请号：US11745745

申请日：2007-05-08

申请人： Janice J. Kim ,  Jiri Navretil ,  Jason W. Pelecanos ,  Ganesh N. Ramaswamy

发明人： Janice J. Kim ,  Jiri Navretil ,  Jason W. Pelecanos ,  Ganesh N. Ramaswamy

IPC分类号： G10L15/00

CPC分类号： G10L15/20

摘要： The present invention provides a system and method for treating distortion propagated though a detection system. The system includes a compensation module that compensates for untreated distortions propagating through the detection compensation system, a user model pool that comprises of a plurality of model sets, and a model selector that selects at least one model set from plurality of model sets in the user model pool. The compensation is accomplished by continually producing scores distributed according to a prescribed distribution for the at least one model set and mitigating the adverse effects of the scores being distorted and lying off a pre-set operating point.The method for treating distortion propagated though a detection system includes receiving a signal from a remote device, and compensating the signal for untreated distortions. The compensation includes selecting at least one relevant model set from a plurality of model sets, producing scores distributed according to a pre-described distribution for the at least one model set, and mitigating the adverse effect of the scores being distorted by rejecting a signal if it lies off a preset operating point.

摘要翻译： 本发明提供一种用于处理通过检测系统传播的失真的系统和方法。 该系统包括补偿模块，其补偿通过检测补偿系统传播的未经处理的失真，包括多个模型组的用户模型池以及从用户中的多个模型集中选择至少一个模型集合的模型选择器 模型池。 补偿是通过不断产生根据至少一个模型集合的规定分布分配的分数来实现的，并且减轻被扭曲的分数和摆脱预设操作点的不利影响。 用于处理通过检测系统传播的失真的方法包括从远程设备接收信号，以及补偿信号以用于未经处理的失真。 所述补偿包括从多个模型集中选择至少一个相关模型集合，产生根据所述至少一个模型集合的预先描述的分布分配的分数，以及通过拒绝信号来减轻所述分数失真的不利影响，如果 它摆脱了预设的操作点。