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:
Dec. 27, 2005
Filed:
Sep. 30, 2000
Quingwei Zhao, Beijing, CN;
Zhiwei Lin, Singapore, SG;
Yonghong Yan, Beijing, CN;
Baosheng Yuan, Singapore, SG;
Quingwei Zhao, Beijing, CN;
Zhiwei Lin, Singapore, SG;
Yonghong Yan, Beijing, CN;
Baosheng Yuan, Singapore, SG;
Intel Corporation, Santa Clara, CA (US);
Abstract
A search method based on a single triphone tree for large vocabulary continuous speech recognizer is disclosed in which speech signal are received. Tokens are propagated in a phonetic tree to integrate a language model to recognize the received speech signals. By propagating tokens, which are preserved in tree nodes and record the path history, a single triphone tree can be used in a one pass searching process thereby reducing speech recognition processing time and system resource use.