SPEECH WAKEUP METHOD AND APPARATUS, AND STORAGE MEDIUM AND SYSTEM

This application relates to the field of terminal technologies, and in particular, to a voice wakeup method and apparatus, a storage medium, and a system. The method includes: obtaining original first microphone data; performing first-stage processing based on the first microphone data to obtain first wakeup data, where the first-stage processing includes first-stage separation processing and first-stage wakeup processing that are based on a neural network model; performing second-stage processing based on the first microphone data to obtain second wakeup data when the first wakeup data indicates that pre-wakeup succeeds, where the second-stage processing includes second-stage separation processing and second-stage wakeup processing that are based on the neural network model; and determining a wakeup result based on the second wakeup data. In embodiments of this application, a two-stage separation and wakeup solution is designed. In a first-stage scenario, pre-wakeup determining is performed by using a first-stage separation and wakeup solution, and wakeup determining is performed again in a second-stage scenario after pre-wakeup succeeds, to reduce a false wakeup rate while ensuring a high wakeup rate.