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Shoko Araki

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Rethinking Processing Distortions: Disentangling the Impact of Speech Enhancement Errors on Speech Recognition Performance

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Apr 23, 2024
Tsubasa Ochiai, Kazuma Iwamoto, Marc Delcroix, Rintaro Ikeshita, Hiroshi Sato, Shoko Araki, Shigeru Katagiri

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Target Speech Extraction with Pre-trained Self-supervised Learning Models

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Feb 17, 2024
Junyi Peng, Marc Delcroix, Tsubasa Ochiai, Oldrich Plchot, Shoko Araki, Jan Cernocky

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Probing Self-supervised Learning Models with Target Speech Extraction

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Feb 17, 2024
Junyi Peng, Marc Delcroix, Tsubasa Ochiai, Oldrich Plchot, Takanori Ashihara, Shoko Araki, Jan Cernocky

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Array Geometry-Robust Attention-Based Neural Beamformer for Moving Speakers

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Feb 05, 2024
Marvin Tammen, Tsubasa Ochiai, Marc Delcroix, Tomohiro Nakatani, Shoko Araki, Simon Doclo

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Lattice Rescoring Based on Large Ensemble of Complementary Neural Language Models

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Dec 20, 2023
Atsunori Ogawa, Naohiro Tawara, Marc Delcroix, Shoko Araki

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How does end-to-end speech recognition training impact speech enhancement artifacts?

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Nov 20, 2023
Kazuma Iwamoto, Tsubasa Ochiai, Marc Delcroix, Rintaro Ikeshita, Hiroshi Sato, Shoko Araki, Shigeru Katagiri

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Neural network-based virtual microphone estimation with virtual microphone and beamformer-level multi-task loss

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Nov 20, 2023
Hanako Segawa, Tsubasa Ochiai, Marc Delcroix, Tomohiro Nakatani, Rintaro Ikeshita, Shoko Araki, Takeshi Yamada, Shoji Makino

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Modified Parametric Multichannel Wiener Filter \\for Low-latency Enhancement of Speech Mixtures with Unknown Number of Speakers

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Jun 29, 2023
Ning Guo, Tomohiro Nakatani, Shoko Araki, Takehiro Moriya

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Multi-Stream Extension of Variational Bayesian HMM Clustering (MS-VBx) for Combined End-to-End and Vector Clustering-based Diarization

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May 23, 2023
Marc Delcroix, Naohiro Tawara, Mireia Diez, Federico Landini, Anna Silnova, Atsunori Ogawa, Tomohiro Nakatani, Lukas Burget, Shoko Araki

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ConceptBeam: Concept Driven Target Speech Extraction

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Jul 25, 2022
Yasunori Ohishi, Marc Delcroix, Tsubasa Ochiai, Shoko Araki, Daiki Takeuchi, Daisuke Niizumi, Akisato Kimura, Noboru Harada, Kunio Kashino

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