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. 29, 2007
Filed:
Sep. 06, 2002
Daniel L. Roth, Brookline, MA (US);
Jordan R. Cohen, Gloucester, MA (US);
David F. Johnston, Arlington, MA (US);
Manfred G. Grabherr, Medford, MA (US);
Daniel L. Roth, Brookline, MA (US);
Jordan R. Cohen, Gloucester, MA (US);
David F. Johnston, Arlington, MA (US);
Manfred G. Grabherr, Medford, MA (US);
Voice Signal Technologies, Inc., Woburn, MA (US);
Abstract
The present invention relates to: speech recognition using selectable recognition modes; using choice lists in large-vocabulary speech recognition; enabling users to select word transformations; speech recognition that automatically turns recognition off in one or more specified ways; phone key control of large-vocabulary speech recognition; speech recognition using phone key alphabetic filtering and spelling: speech recognition that enables a user to perform re-utterance recognition; the combination of speech recognition and text-to-speech (TTS) generation; the combination of speech recognition with handwriting and/or character recognition; and the combination of large-vocabulary speech recognition with audio recording and playback.