Audio processing method, device and equipment

The invention provides an audio processing method, device and equipment. The method comprises the following steps: determining flag bit data associated with an audio frame, wherein the flag bit data indicates the type of coded data included in target coded data of the audio frame; based on the flag bit data, determining target coded data of the audio frame, the target coded data comprising at least one of the following: first audio coded data of the audio frame, second audio coded data of the previous Nth audio frame of the audio frame and bandwidth expansion data of the audio frame, the bandwidth expansion data is associated with the decoding bandwidth of the audio frame, and N is an integer greater than 0; and sending the target coded data and the flag bit data to a second device. The audio playing lagging is avoided, and the audio playing effect is improved. 本公开提供一种音频处理方法、装置及设备，该方法包括：确定音频帧相关联的标志位数据所述标志位数据指示所述音频帧的目标编码数据中包括的编码数据的类型；基于所述标志位数据，确定所述音频帧的目标编码数据，所述目标编码数据包括如下至少一种：所述音频帧的第一音频编码数据、所述音频帧的前第N帧音频帧的第二音频编码