Audio denoising method and device, apparatus and storage medium

An audio denoising device, comprising:

• an acquisition module, configured to acquire audio data to be denoised;
• a first estimation module, configured to estimate an amplitude time-frequency mask of the audio data to be denoised by using a preset real-valued network model;
• wherein the amplitude time-frequency mask is configured to determine a first-order enhanced amplitude spectrum corresponding to the audio data to be denoised;
• a second estimation module, configured to estimate a complex time-frequency mask of the audio data to be denoised by using a preset complex-valued network model;
• a determination module, configured to determine denoising-resulted audio data corresponding to the audio data to be denoised based on the first-order enhanced amplitude spectrum and the complex time-frequency mask corresponding to the audio data to be denoised;
• wherein the amplitude time-frequency mask is configured to determine the first-order enhanced amplitude spectrum corresponding to the audio data to be denoised, which comprises the case that:
• the amplitude time-frequency mask is configured to be multiplied with an original amplitude spectrum of the audio data to be denoised to obtain the first-order enhanced amplitude spectrum corresponding to the audio data to be denoised.