Voice interaction method and device

• Main Author: SHEN HUILI
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2019
• Subjects: ACOUSTICS; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

The invention provides a voice interaction method and device. The method comprises the steps of acquiring a voice signal of a user; recognizing the voice signal and judging whether the voice signal comprises a wake-up word or not; if yes, switching a voice intelligent device from a dormant state to a wake-up state in order to carry out voice interaction operation with the user; when the acquired voice signal comprises an ending word, stopping the voice interaction operation and switching the voice intelligent device from the wake-up state to the dormant state, so that the user only needs to speak out the wake-up word and the ending word once in a process of voice interaction with the voice intelligent device. The consistency of the whole voice interaction process is ensured, the method andthe device are in accordance with conventional communication habits, the voice interaction efficiency is improved, and the voice interaction experience of the user is improved. 本发明提出种语音交互方法及装置，其中方法包括：获取用户的语音信号；对语音信号进行识别，判断语音