Vehicle-mounted audio processing method, electronic equipment and vehicle

Abstract

The invention provides a vehicle-mounted audio processing method, electronic equipment and a vehicle, the method is applied to the technical field of audio processing, and the method comprises the following steps: when an audio driver of a kernel layer of a vehicle-mounted system receives recording data collected by audio input equipment, triggering an audio capture module in the kernel layer to intercept the recording data; sending the recording data to a first data buffer area; triggering an audio playing module in the kernel layer to read the recording data from the first data buffer area; processing the recording data and first audio data issued by an application layer to obtain second audio data; and sending the second audio data to the audio output equipment, so that the audio output equipment plays the second audio data. According to the method, on the premise of not modifying the source code of the vehicle-mounted system, the recording data and the first audio data are subjected to closed-loop processing through the kernel layer, so that the processing efficiency of the vehicle-mounted audio is improved, and the playing delay and the system load of the vehicle-mounted audio are reduced.

Images