公开(公告)号：US20150279362A1

公开(公告)日：2015-10-01

申请号：US14735035

申请日：2015-06-09

Applicant: Interactions LLC.

Inventor： Gregory PULZ ,  Harry E. BLANCHARD ,  Steven H. LEWIS ,  Lan ZHANG

IPC: G10L15/19

CPC classification number: G10L15/19 ,  G10L15/005 ,  G10L15/1822 ,  G10L15/183

Abstract: Disclosed herein are systems, computer-implemented methods, and computer-readable media for recognizing speech. The method includes receiving speech from a user, perceiving at least one speech dialect in the received speech, selecting at least one grammar from a plurality of optimized dialect grammars based on at least one score associated with the perceived speech dialect and the perceived at least one speech dialect, and recognizing the received speech with the selected at least one grammar. Selecting at least one grammar can be further based on a user profile. Multiple grammars can be blended. Predefined parameters can include pronunciation differences, vocabulary, and sentence structure. Optimized dialect grammars can be domain specific. The method can further include recognizing initial received speech with a generic grammar until an optimized dialect grammar is selected. Selecting at least one grammar from a plurality of optimized dialect grammars can be based on a certainty threshold.

Abstract translation: 这里公开了用于识别语音的系统，计算机实现的方法和计算机可读介质。 该方法包括从用户接收语音，感知所接收到的语音中的至少一个语音方言，基于与所感知的语音方言相关联的至少一个分数，从多个优化的方言语法中选择至少一个语法，以及感知的至少一个 语音方言，并用所选择的至少一种语法识别所接收的语音。 选择至少一个语法可以进一步基于用户简档。 可以混合多种语法。 预定义参数可以包括发音差异，词汇和句子结构。 优化的方言语法可以是域特定的。 该方法还可以包括用通用语法识别初始接收到的语音，直到选择优化的方言语法。 从多个优化方言语法中选择至少一个语法可以基于确定性阈值。