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• Multi-Stage Progressive Audio Bandwidth Extension

  Audio bandwidth extension can enhance subjective sound quality by increasing bandwidth of audio signal. We presents a novel multi-stage progressive method for time domain causal bandwidth extension. Each stage of the progressive model contains a light weight scale-up module to generate high frequency signal and a supervised attention module to guide features propagating between stages

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• Sequential Deep Neural Networks Ensemble for Speech Bandwidth Extension

  AuthorBong-Ki Lee, Kyoungjin Noh, Joon-Hyuk Chang, Kihyun Choo, Eunmi Oh

  PublishedIEEE Access

  Date2018-05-08

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