公开(公告)号：WO2015057661A1

公开(公告)日：2015-04-23

申请号：PCT/US2014/060420

申请日：2014-10-14

Applicant: THE PENN STATE RESEARCH FOUNDATION

Inventor： JIN, Dezhe ,  SCHAFER, Phillip, Baker

IPC: G10L15/00

CPC classification number: G10L15/20 ,  G10L15/02 ,  G10L15/063 ,  G10L15/08 ,  G10L15/142 ,  G10L25/21 ,  G10L25/51 ,  G10L25/87 ,  G10L2015/027

Abstract: A method of recognizing speech. The method includes the steps of obtaining an auditory signal; processing the auditory signal into a plurality of frequency components; processing the plurality of frequency components using a plurality of feature detectors, each feature detector producing a feature detector response; generating a spike for each instance in which a feature detector response identifies a characteristic auditory feature to produce a test spike pattern for the auditory signal; and comparing the test spike pattern to a plurality of predetermined spike patterns corresponding to a plurality of speech elements to determine whether the auditory signal includes one of the plurality of speech elements.

Abstract translation: 识别语音的方法。 该方法包括获得听觉信号的步骤; 将所述听觉信号处理成多个频率分量; 使用多个特征检测器处理多个频率分量，每个特征检测器产生特征检测器响应; 为每个实例产生尖峰，其中特征检测器响应识别特征听觉特征以产生用于听觉信号的测试尖峰图案; 以及将所述测试尖峰模式与对应于多个语音元素的多个预定尖峰模式进行比较，以确定所述听觉信号是否包括所述多个语音元素中的一个。