Patent Document ID: 9129605
Application ID: 13828856

Base Claim:
1. A method for converting speech to text, comprising the steps of: receiving a digital signal comprising a recorded spoken input; obtaining at least one measurement of said digital signal, the measurement comprising a first measured portion of said recorded spoken input and a second measured portion of said recorded spoken input; identifying at least one characteristic of said digital signal by comparing said first measured portion of said recorded spoken input to a first database of digital audio signal characteristics; transcribing said first measured portion of said recorded spoken input using said at least one characteristic of said digital signal to create an initial transcription; backfilling said first database of digital audio signal characteristics with at least one characteristic from a second database of digital audio signal characteristics; identifying a second characteristic of said digital signal by comparing said second measured portion of said digital signal to said backfilled first database of digital audio signal characteristics; transcribing said second measured portion of said recorded spoken input using said second characteristic of said digital signal.

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Claim 19:
19. The method of claim 1 , wherein said second database of digital audio signal characteristics is populated with characteristics derived from a plurality of speakers.