Single channel audio source separation using convolutional denoising autoencoders

Deep learning techniques have been used recently to tackle the audio source separation problem. In this work, we propose to use deep fully convolutional denoising autoencoders (CDAEs) for monaural audio source separation. We use as many CDAEs as the number of sources to be separated from the mixed s...

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Bibliographic Details
Published in:2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP) pp. 1265 - 1269
Main Authors: Grais, Emad M., Plumbley, Mark D.
Format: Conference Proceeding
Language:English
Published: IEEE 01.11.2017
Subjects:
Convolution
Convolutional codes
deep convolutional neural networks
deep learning
Feature extraction
Fully convolutional denoising autoencoders
Noise reduction
single channel audio source separation
Source separation
Spectrogram
stacked convolutional autoencoders
Two dimensional displays
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Summary:Deep learning techniques have been used recently to tackle the audio source separation problem. In this work, we propose to use deep fully convolutional denoising autoencoders (CDAEs) for monaural audio source separation. We use as many CDAEs as the number of sources to be separated from the mixed signal. Each CDAE is trained to separate one source and treats the other sources as background noise. The main idea is to allow each CDAE to learn suitable spectral-temporal filters and features to its corresponding source. Our experimental results show that CDAEs perform source separation slightly better than the deep feedforward neural networks (FNNs) even with fewer parameters than FNNs.
DOI:10.1109/GlobalSIP.2017.8309164