Voice training method and device

The embodiment of the invention provides a voice training method and device applied to an artificial intelligence system. The method comprises the steps: obtaining the current context information whenthe artificial intelligence system obtains voice data; acquiring an audio waveform corresponding to the voice data according to the context information; judging whether the audio waveform is a presetaudio waveform or not; If the audio waveform is a preset audio waveform, performing voice training by adopting the audio data. The embodiment of the invention provides a voice training method. Various language features and different voice data can be extracted from the voice data; different voice data or voice features are mixed with preset voice data; according to the method, training is carriedout after recognition, so that the recognition capability of the artificial intelligence system can be improved, the matching and recognition accuracy of the artificial intelligence system is also improved, the instruction of the user can be accurately recognized, the use experience of the user is improved, the calculated amount in the recognition process is small. The system power consumption isalso reduced.