Patent Document ID: 8447602
Application ID: 10550967

Base Claim:
1. A speech recognition and correction system comprising: at least one speech recognition device configured to transcribe a spoken text into a recognized text; and a correction device configured to: correct the recognized text, said correction device being connected to the at least one speech recognition device via a data communications medium for the transmission of the recognized text and/or of the spoken text; access a lexicon of alternatives, the lexicon of alternatives comprising a plurality of entries, wherein the plurality of entries include one or more alternatives determined from one or more sources of knowledge that are independent of an analysis by an acoustic model and a language model used by the at least one speech recognition device during transcription of the spoken text, wherein the one or more sources of knowledge include confusion information compiled from corrected texts and associated recognized texts; and display at least some of the plurality of entries as a list of alternatives to individual word parts, words and/or word sequences of the recognized text.

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Claim 2:
2. A speech recognition and correction system as claimed in claim 1 , wherein the correction device is further configured to: update the list of alternatives for at least some of the plurality of entries in the lexicon of alternatives displayed for a particular individual word part, word, and/or word sequence based, at least in part, on a number of times that the correction device previously corrected the particular individual word part, word, and/or word sequence with a text element replacement selected by a user, wherein the list of alternatives is updated only when the number of times is at least two times.