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:
May. 03, 2011
Filed:
Nov. 08, 2008
Dustin Kirkland, Austin, TX (US);
David Bruce Kumhyr, Austin, TX (US);
Dustin Kirkland, Austin, TX (US);
David Bruce Kumhyr, Austin, TX (US);
Nuance Communications, Inc., Burlington, MA (US);
Abstract
A system, system, and program for facilitating navigation of voice data are provided. Tokens are added to voice data based on predefined content criteria. Then, bidirectional scanning of the voice data to a next token within the voice data is enabled, such that navigation to pertinent locations within the voice data during playback is facilitated. When adding tokens to voice data, the voice data may be scanned to detect pauses, changes in voice inflection, and other vocal characteristics. Based on the detected vocal characteristics, tokens identifying ends of sentences, separations between words, and other structures are marked. In addition, when adding tokens to voice data, the voice data may be first converted to text. The text is then scanned for keywords, phrases, and types of information. Tokens are added in the voice data at locations identified within the text as meeting the predefined content criteria.