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:
Jun. 30, 2015
Filed:
Nov. 26, 2012
Amazon Technologies, Inc., Reno, NV (US);
Bjorn Hoffmeister, Seattle, WA (US);
Jeffrey O'Neill, Somerville, MA (US);
Amazon Technologies, Inc., Reno, NV (US);
Abstract
In a distributed automated speech recognition (ASR) system, speech models may be employed on a local device to allow the local device to process frequently spoken utterances while passing other utterances to a remote device for processing. Upon receiving an audio signal, the local device compares the audio signal to the speech models of the frequently spoken utterances to determine whether the audio signal matches one of the speech models. When the audio signal matches one of the speech models, the local device processes the utterance, for example by executing a command. When the audio signal does not match one of the speech models, the local device transmits the audio signal to a second device for ASR processing. This reduces latency and the amount of audio signals that are sent to the second device for ASR processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile