Audio quality conversion device and control method thereof

The audio sound quality conversion device according to the present invention comprises: a control unit equipped with an artificial neural network that performs learning using a plurality of pieces of audio data recorded in different recording environments for a predetermined audio event and environment data relating to the recording environment corresponding to each piece of audio data; the audio input unit is used for receiving external sound and generating audio recording data; the control unit converts the audio recording data generated by the audio input unit based on a learning result of the artificial neural network. 根据本发明的音频音质转换装置包括：控制单元，配备有人工神经网络，上述人工神经网络使用针对预定音频事件在不同的录音环境中进行记录的多个音频数据以及与对应于每个音频数据的录音环境相关的环境数据来执行学习；及音频输入单元，接收外部声音并生成音频记录数据；上述控制单元基于上述人工神经网络的学习结果来转换由上述音频输入单元生成的上述音频记录数据。