Items tagged with articial intelligence

Amazon wants to make sure that its digital assistant only springs to life when it is actually summoned, versus misinterpreting a word or phrase for "Alexa." To make that possible, Amazon in introducing a new feature called Cloud-Based Wake Word Verification. Just as it sounds, the new feature is intended to improve the accuracy of its wake word detection scheme to reduce or eliminate false wakes caused by similar sounding words. "With this update, the wake word engine (WWE) on the device handles the initial detection of 'Alexa', and then a secondary cloud-based check verifies the utterance. If a false wake word is detected, the verification process directs the device to close the audio stream... Read more...