Audio track separation method, training method, training device and training equipment of audio track separation model

The invention discloses an audio track separation method, an audio track separation model training method, an audio track separation model training device and audio track separation equipment, and relates to the technical field of audio separation. The method comprises the following steps: acquiring an audio to be separated, wherein the audio to be separated comprises at least three audio tracks; performing audio track separation on the to-be-separated audio through a first separation module of the audio track separation model to obtain a first audio and a second audio, the first audio including at least one audio track, and the second audio including at least two audio tracks; performing audio track separation on the second audio through a second separation module of the audio track separation model to obtain a first audio track and a third audio, the third audio including at least one audio track; wherein the distinction degree between the audio track contained in the third audio and the first audio track i