Voice activated web browser
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United States of America Patent
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Sep 9, 2003
Issued Date -
N/A
app pub date -
Aug 28, 2001
filing date -
Nov 18, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A voice activated and operated Internet web browser where voiced utterances are digitized and the digitized representation is input to a speech recognition program is disclosed. The speech recognition program determines the most likely set of words from a stored vocabulary making up the utterances. The words are analyzed and searched against a database of topics or micro-domain areas. If a match occurs the words are analyzed by a subprogram associated with the specific topic area and key words are identified and other words discarded. The key words are input to a search engine or the equivalent. The search engine returns information associated with the topic. If no topic match is found a general search on the recognized words is performed. The recognized words are fed to a identification module where key words are extracted that are associated with names of people, organizations, locations, and companies; times; money amounts; percentages; dates; and not-a-name. The extraneous not-a-name words are discarded and the remaining key words are passed to a search engine. The search engine returns with web pages or other such information are found and displayed to the user. The user may re-run the identification module for marking hyperlinks for more particular information.
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