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arXiv 2007.03932cs.SDeess.ASeess.SP
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使用声音分离改进家庭环境中的声音事件检测

Improving Sound Event Detection In Domestic Environments Using Sound Separation

French National Research Agency(法国国家研究署);Inria(法国国家信息与自动化研究所);CNRS(法国国家科学研究中心);RENATER(法国国家电信通信网络)

Nicolas Turpault, Scott Wisdom, Hakan Erdogan, John Hershey, Romain Serizel, Eduardo Fonseca, Prem Seetharaman, Justin Salamon

摘要:

对真实世界录音执行声音事件检测通常意味着处理重叠的目标声音事件和非目标声音,也称为干扰或噪声。到目前为止,这些问题主要在分类器级别解决。我们建议使用声音分离作为声音事件检测的预处理。在本文中,我们从在Free Universal Sound Separation数据集和DCASE 2020任务4声音事件检测基线上训练的声音分离模型开始。我们探索不同的方法来结合分离的声源和原始的混合物内的声音事件检测。此外,我们调查的声音分离模型,以适应声音事件检测数据上的声音分离和声音事件检测的影响。

英文摘要:

Performing sound event detection on real-world recordings often implies dealing with overlapping target sound events and non-target sounds, also referred to as interference or noise. Until now these problems were mainly tackled at the classifier level. We propose to use sound separation as a pre-processing for sound event detection. In this paper we start from a sound separation model trained on the Free Universal Sound Separation dataset and the DCASE 2020 task 4 sound event detection baseline. We explore different methods to combine separated sound sources and the original mixture within the sound event detection. Furthermore, we investigate the impact of adapting the sound separation model to the sound event detection data on both the sound separation and the sound event detection.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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