The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2012
Filed:
Sep. 11, 2007
Xiaolong LI, Sammamish, WA (US);
LI Deng, Sammamish, WA (US);
Yun-cheng Ju, Bellevue, WA (US);
Alex Acero, Bellevue, WA (US);
Xiaolong Li, Sammamish, WA (US);
Li Deng, Sammamish, WA (US);
Yun-Cheng Ju, Bellevue, WA (US);
Alex Acero, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A method of providing automatic reading tutoring is disclosed. The method includes retrieving a textual indication of a story from a data store and creating a language model including constructing a target context free grammar indicative of a first portion of the story. A first acoustic input is received and a speech recognition engine is employed to recognize the first acoustic input. An output of the speech recognition engine is compared to the language model and a signal indicative of whether the output of the speech recognition matches at least a portion of the target context free grammar is provided.