AUDIO DENOISING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

An audio denoising method and apparatus, a device, a computer-readable storage medium, and a program product. The method comprises: obtaining audio data to be denoised (S101); estimating amplitude time-frequency masking of said audio data by using a preset real number network model to obtain a first...

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Bibliographische Detailangaben
Hauptverfasser:	SHU, Xiaofeng, CHEN, Yanjie, ZHU, Yehang, SHANG, Chuxiang
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:	An audio denoising method and apparatus, a device, a computer-readable storage medium, and a program product. The method comprises: obtaining audio data to be denoised (S101); estimating amplitude time-frequency masking of said audio data by using a preset real number network model to obtain a first-order enhanced amplitude spectrum corresponding to said audio data (S102); estimating complex time-frequency masking of said audio data by using a preset complex network model (S103); and determining denoising result audio data corresponding to said audio data by combining the first-order enhanced amplitude spectrum and the complex time-frequency masking (S104). L'invention concerne un procédé et un appareil de débruitage audio, un dispositif, un support de stockage lisible par ordinateur et un produit de programme. Le procédé consiste : à obtenir des données audio qui doivent être débruitées (S101) ; à estimer un masquage temps-fréquence d'amplitude desdites données audio en utilisant un modèle de réseau en nombr