| Estimating direct-to-reverberant energy ratio using D/R spatial correlation matrix model Y Hioka, K Niwa, S Sakauchi, K Furuya, Y Haneda IEEE Transactions on Audio, Speech, and Language Processing 19 (8), 2374-2384, 2011 | 76 | 2011 |
| Underdetermined sound source separation using power spectrum density estimated by combination of directivity gain Y Hioka, K Furuya, K Kobayashi, K Niwa, Y Haneda IEEE Transactions on Audio, Speech, and Language Processing 21 (6), 1240-1250, 2013 | 67 | 2013 |
| DNN-based source enhancement self-optimized by reinforcement learning using sound quality measurements Y Koizumi, K Niwa, Y Hioka, K Kobayashi, Y Haneda 2017 IEEE International Conference on Acoustics, Speech and Signal …, 2017 | 53 | 2017 |
| DNN-based source enhancement to increase objective sound quality assessment score Y Koizumi, K Niwa, Y Hioka, K Kobayashi, Y Haneda IEEE/ACM Transactions on Audio, Speech, and Language Processing 26 (10 …, 2018 | 52 | 2018 |
| Post-filter design for speech enhancement in various noisy environments K Niwa, Y Hioka, K Kobayashi 2014 14th International Workshop on Acoustic Signal Enhancement (IWAENC), 35-39, 2014 | 37 | 2014 |
| Voice activity detection with array signal processing in the wavelet domain Y Hioka, N Hamada IEICE transactions on fundamentals of electronics, communications and …, 2003 | 33 | 2003 |
| Speech enhancement using a microphone array mounted on an unmanned aerial vehicle Y Hioka, M Kingan, G Schmid, KA Stol 2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC), 1-5, 2016 | 26 | 2016 |
| Pinpoint extraction of distant sound source based on DNN mapping from multiple beamforming outputs to prior SNR K Niwa, Y Koizumi, T Kawase, K Kobayashi, Y Hioka 2016 IEEE International Conference on Acoustics, Speech and Signal …, 2016 | 25 | 2016 |
| Distributed blind source separation with an application to audio signals Y Hioka, WB Kleijn 2011 IEEE International Conference on Acoustics, Speech and Signal …, 2011 | 22 | 2011 |
| DOA estimation of speech signal using microphones located at vertices of equilateral triangle Y Hioka, N HAMADA IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2004 | 20 | 2004 |
| Effect of adding artificial reverberation to speech-like masking sound Y Hioka, JW Tang, J Wan Applied Acoustics 114, 171-178, 2016 | 19 | 2016 |
| Diffused sensing for sharp directive beamforming K Niwa, Y Hioka, K Furuya, Y Haneda IEEE transactions on audio, speech, and language processing 21 (11), 2346-2355, 2013 | 19 | 2013 |
| Angular region-wise speech enhancement for hands-free speakerphone Y Hioka, K Furuya, K Kobayashi, S Sakauchi, Y Haneda IEEE Transactions on Consumer Electronics 58 (4), 1403-1410, 2012 | 19 | 2012 |
| Design of an unmanned aerial vehicle mounted system for quiet audio recording Y Hioka, M Kingan, G Schmid, R McKay, KA Stol Applied Acoustics 155, 423-427, 2019 | 17 | 2019 |
| Efficient crosstalk canceler design with impulse response shortening filters T Betlehem, PD Teal, Y Hioka 2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012 | 16 | 2012 |
| PSD estimation in beamspace for estimating direct-to-reverberant ratio from a reverberant speech signal Y Hioka, K Niwa arXiv preprint arXiv:1510.08963, 2015 | 15 | 2015 |
| Application of neural network to source PSD estimation for Wiener filter based array sound source enhancement T Kawase, K Niwa, K Kobayashi, Y Hioka 2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC), 1-5, 2016 | 14 | 2016 |
| Estimation of direct-to-reverberation energy ratio based on isotropic and homogeneous propagation model Y Hioka, K Furuya, K Niwa, Y Haneda IWAENC 2012; International Workshop on Acoustic Signal Enhancement, 1-4, 2012 | 14 | 2012 |
| Estimation of sound source orientation using eigenspace of spatial correlation matrix K Niwa, Y Hioka, S Sakauchi, K Furuya, Y Haneda 2010 IEEE International Conference on Acoustics, Speech and Signal …, 2010 | 14 | 2010 |
| Estimating DOA of multiple speech signals by improved histogram mapping method M Matsuo, Y Hioka, N Hamada, YK Hiyoshi Proc. IWAENC2005, 129-132, 2005 | 14 | 2005 |
Kenta NiwaNTT Communication Science Laboratories, NTT Computer and Data Science LaboratoriesVerified email at lab.ntt.co.jp
