Providing pre-computed hotword models

摘要

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining, for each of multiple words or sub-words, audio data corresponding to multiple users speaking the word or sub-word; training, for each of the multiple words or sub-words, a pre-computed hotword model for the word or sub-word based on the audio data for the word or sub-word; receiving a candidate hotword from a computing device; identifying one or more pre-computed hotword models that correspond to the candidate hotword; and providing the identified, pre-computed hotword models to the computing device.

主权项

1. A computer-implemented method comprising:
receiving, by a computing device, a candidate hotword; in response to receiving the candidate hotword, generating a prompt that requests that a user confirm whether to designate the candidate hotword as a hotword; receiving a confirmation that the user confirms that the candidate hotword is to be designated as a hotword; and in response to receiving the confirmation that the user confirms that the candidate hotword is to be designated as a hotword, processing an utterance beginning with the candidate hotword as a voice command.