ELECTRONIC APPARATUS AND VOICE TRIGGER METHOD THEREFOR

摘要

A voice trigger method for an electronic apparatus is provided. The voice trigger method includes the following steps. Receive a current voice signal. Extract a current voice feature from the current voice signal. Determine whether a previous voice feature of a previous voice signal is stored. When the previous voice feature is stored, at least one of adjusting a confidence threshold and determining whether to wake up the electronic apparatus is performed according to whether the previous voice feature is corresponding to a false acceptance situation or a false rejection situation and the similarity between the current voice feature and the previous voice feature.

主权项

1. A method for waking up an electronic apparatus using voice trigger, comprising:
receiving a current voice signal; performing a voice trigger algorithm; receiving and determining a user feedback; and adjusting the voice trigger algorithm.