| 摘要 |
Proposed is a method for controlling a background through voice, comprising the following steps: saving a voiceprint feature of an owner of a mobile terminal in the mobile terminal, and establishing a voice bank, wherein the voice bank comprises a plurality of standard voice instructions, each standard voice instruction is used for controlling a corresponding background task, and the standard voice instruction has the voiceprint feature of the owner;monitoring a sound of the surrounding environment of the mobile terminal in real time;extracting a voiceprint feature of the monitored sound;judging whether a person making the monitored sound is the owner of the mobile terminal or not according to the extracted voiceprint feature and the voiceprint feature of the owner in the voice bank;if it is judged that the person making the sound is the owner of the mobile terminal, further judging whether the monitored sound contains the standard voice instructions in the voice bank or not;and if it is judged that the monitored sound contains the standard voice instructions, controlling corresponding background tasks according to the standard voice instructions.Also proposed is a mobile terminal.By means of the present invention, the operation of the background tasks can be controlled through voice. |
