Details

Autor(en) / Beteiligte

• Grinstein, Eric
• Duong, Ngoc Q. K.
• Ozerov, Alexey
• Perez, Patrick

Titel

Audio Style Transfer

Ist Teil von

• 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, p.586-590

Ort / Verlag

IEEE

Erscheinungsjahr

2018

Quelle

IEEE Explore

Beschreibungen/Notizen

• "Style transfer" among images has recently emerged as a very active research topic, fuelled by the power of convolution neural networks (CNNs), and has become fast a very popular technology in social media. This paper investigates the analogous problem in the audio domain: How to transfer the style of a reference audio signal to a target audio content? We propose a flexible framework for the task, which uses a sound texture model to extract statistics characterizing the reference audio style, followed by an optimization-based audio texture synthesis to modify the target content. In contrast to mainstream optimization-based visual transfer method, the proposed process is initialized by the target content instead of random noise and the optimized loss is only about texture, not structure. These differences proved key for audio style transfer in our experiments. In order to extract features of interest, we investigate different architectures, whether pre-trained on other tasks, as done in image style transfer, or engineered based on the human auditory system. Experimental results on different types of audio signal confirm the potential of the proposed approach.