| 摘要 |
A noise processing method and apparatus. The noise processing method comprises the steps of: acquiring a noise signal of an environment where a terminal is located (S10); according to pre-stored phase deviation parameters, performing phase deviation processing on the acquired noise signal of the environment (S20); performing inverse-phase processing on the processed noise signal of the environment to obtain an audio analogue signal opposite to the noise signal of the environment in phase (S30); and outputting the audio analogue signal to an audio playing device connected to the terminal (S40). The environment noise is reduced by a terminal. |
