Publications

  • Research Papers (Written in English only)
  • Peer-reviewed conference papers
  • Contribution to International Standards

Research Papers (Written in English only)

  1. K. Niwa, H. Ishii, H. Sawada, A. Fujino, N. Harada, R. Yokota, "Natural Gradient Primal-Dual Method for Decentralized Learning," in IEEE Transactions on Signal and Information Processing over Networks, volume xx, pp. xxx-xxx, 2024.
  2. D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, K. Kashino, "Masked Modeling Duo: Towards a Universal Audio Pre-training Framework," in IEEE/ACM Transactions on Audio, Speech and Language Processing, volume 32, pp. 2391-2406, 2024.
  3. K. Ishikawa, D. Takeuchi, N. Harada, T. Moriya, "Deep sound-field denoiser: optically-measured sound-field denoising using deep neural network," in Optics Express, volume 31, no. 20, pp. 20-25, Sept. 2023.
  4. P. D. Nguyen, Y. Shiraki, K. Ishikawa, J. Muramatsu, N. Harada, T. Moriya, "Distibution Matching for Dimming Control in Visible-Light Region-of-Interest Signailing," in IEEE Photonics Journal, volume 15, no. 1, pp. 1-14, February 2023.
  5. D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, K. Kashino, "BYOL for Audio: Exploring Pre-Trained General-Purpose Audio Representation," in IEEE/ACM Transactions on Audio, Speech and Language Processing, volume 31, pp. 137-151, 2023.
  6. M. Tsuchida, A. Kimura, N. Harada, “Color saturation control by modulating spectral power distribution of illumination using color enhancement factors,” Journal of Electronic Imaging, Volume 30, Issue 6, pp. 063022-1-23, Nov/Dec. 2021.
  7. S. Shimauchi, K. Eguchi, R. Aoki, M. Fukui, N. Harada, "R-R Inerval Estimation for Wearable Electrocardiogram Based on Single Complex Wavelet Filtering and Morphology-Based Peak Selection," IEEE Access, volume 9, pp. 60802-60827, 2021.
  8. Y. Masuyama, K. Yatabe, Y. Koizumi, Y. Oikawa and N. Harada, "Deep Griffin-lim Iteration: Trainable Iterative Phase Reconstruction Using Neural Network," in IEEE Journal of Selected Topics in Signal Processing, volume 15, no. 1, pp. 37-50, January 2021.
  9. S. Emura, H. Sawada, S. Araki, N. Harada, "Multi-delay sparse approach to residual crosstalk reduction for blind source separation," IEEE Signal Processing Letters, volume 27, pp. 1630-1634, 2020.
  10. K. Niwa, H. Chiba, N. Harada, G. Zhang, W. B. Kleijn, “Microphone Array Wiener Post Filtering Using Monotone Operator Splitting,” IEEE/ACM Trans. On Audio, Speech, and Language Processing (ASLP), Volume 28, pp. 2036–2046, 01 July 2020.
  11. D. Takeuchi, K. Yatabe, Y. Koizumi, Y. Oikawa, and, N. Harada, "Effect of Spectrogram Resolution on Deep-neural-network-based Speech Enhancement,”Acoustical Science and Technology (AST), Volume 41, no. 5, pp. 769-775, May 2020.
  12. Y. Koizumi, S. Saito, H. Uematsu, Y. Kawachi, and, N. Harada, "Unsupervised Detection of Anomalous Sound Based on Deep Learning and the Neyman-Pearson Lemma," IEEE/ACM Trans. On Audio, Speech, and Language Processing (ASLP), Volume 27, Issue 1, pp. 212-224, 2019.
  13. S. Emura, S. Araki, T. Nakatani, N. Harada, "Distortionless Beamforming Optimized with ℓ1-Norm Minimization," IEEE Signal Processing Letters, volume 25, Issue 7, pp. 936-940, 2018.
  14. R. Sugiura, Y. Kamamoto, N. Harada, T. Moriya, "Optimal Golomb-Rice Code Extension for Lossless Coding of Low-Entropy Exponentially Distributed Sources," IEEE Trans. On Information Theory, Volume 64, Issue 4, pp. 3153-3161, 2018.
  15. R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka, T. Moriya, "Resolution Warped Spectral Representation for Low-Delay and Low-Bit-Rate Audio Coder," IEEE/ACM Trans. Audio, Speech and Language Processing, Vol. 23, No. 2, pp. 288-299, Feb. 2015.
  16. R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka, T. Moriya, "Optimal coding of generalized-Gaussian-distributed frequency spectra for low-delay audio coder with powered all-pole spectrum estimation," IEEE/ACM Transactions on Audio, Speech and Language Processing, Vol. 23, No. 8, pp. 1309-1321, Aug. 2015.
  17. G. Pablo-Nava, H. D. Nguyen, Y. Kamamoto, T. G. Sato, T. Shiraki, N. Harada, T. Moriya, "A High-Speed Camera-Based Approach to Massive Sound Sensing With Optical Wireless Acoustic Sensors," IEEE Trans. Computational Imaging, Vol. 1, Issue 22, pp. 126-139, 2015.
  18. Y. Kamamoto, T. Moriya, N. Harada, Y. Hiwasaki, "Low-complexity PARCOR coefficient quantization and LPC order estimation designed for entropy coding of prediction residuals,"Acoustical Science and Technology, Vol. 34, No.2, pp. 105-112, 2013.
  19. Y. Kamamoto, T. Moriya, N. Harada, "A Low-Complexity PARCOR Coder Designed for Entropy Coding of Prediction Residuals," Acoustical Science and Technology, ACOUSTICAL LETTERS, Vol. 33, No. 4, pp. 262 - 265, July 2012.
  20. N. Harada, Hendry, H. Sabirin, M. Kim, Y. Kamamoto, T. Moriya, "Archive and Preservation of Media Contents using MPEG-A," IEEE Multimedia Magazine, vol. 17, no. 4, pp. 94-98, Oct.-Dec. 2010.
  21. Y. Kamamoto, N. Harada, T. Moriya, "Multichannel linear prediction method compliant with the MPEG-4 ALS," IEICE Trans. Fundamentals, Vol. E91-A, No.3, pp.756-762, March 2008.
  22. N. Harada, H. Ohmuro, K. Mano, "A 5-kHz-Bandwidth Low-Bit-Rate Speech Coder: Bandwidth, Noisiness, and Opinion Scores," Systems and Computers in Japan, Vol. 33, No.14, 2002, pp.110-119, Translated from Denshi Joho Tsushin Gakkai Ronbunshi, Vol. J83-D-II, No. 11, November 2000, pp.2237-2245

Peer-reviewed conference papers

  1. S. Zhang, Z. Qiu, D. Takeuchi, N. Harada, S. Makino, “Unrestricted global phase bias-aware single channel speech enhancement with conformer-based metric gan,” in Proc. ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 1026-1030, Seoul, Korea, 14-19 April, 2024.
  2. M. Yasuda, S. Saito, A. Nakayama, N. Harada, “6DoF SELD: Sound event localization and detection using microphones and motion tracking sensors on self-monitoring human,” in Proc. ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 1411-1415, Seoul, Korea, 14-19 April, 2024.
  3. B. He, S. Zhang, X. Wang, Z. Qiu, D. Takeuchi, D. Niizumi, N. Harada, S. Makino, "Light Gated Multi Mini-patch Extractor for Audio Classification", in Proc. HSCMA 2024, 2024.
  4. H. Xing, S. Zhang, D. Takeuchi, N. Harada, S. Makino, “Enhancing spectrogram for audio classification using time-frequency enhancer,” Proc. APSIPA2023, 2023.
  5. A. Igarashi, S. Tsubaki, D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, “Joint analysis of acoustic scenes and sound event based on semi-supervised approach,” Proc. APSIPA2023, 2023.
  6. N. Harada, D. Niizumi, D. Takeuchi, Y. Ohishi, M. Yasuda, S. Saito, “ToyADMOS2+: New ToyADMOS data and benchmark results of the First-shot anomalous sound event detection baseline,” Proc. DCASE2023, 2023.
  7. D. Takeuchi, Y. Ohishi, D. Niizumi, N. Harada, K. Kashino, “Audio difference captioning utilizing similarity-discrepancy disentanglement,” Proc. DCASE2023, 2023.
  8. B. Liu, S. Zhang, D. Takeuchi, N. Harada, S. Makino, “Masked modeling duo vision transformer with multi-layer feature fusion on respiratory sound classification,” Proc. DCASE2023, 2023.
  9. K. Dohi, K. Imoto, N. Harada, D. Niizumi, Y. Koizumi, T. Nishida, H. Purohit, R. Tanabe, T. Endo, Y. Kawaguchi, “Description and discussion on DCASE2023 challenge task 2: First-shot unsupervised anomalous sound detection for machine condition monitoring,” Proc. DCASE 2023, 2023.
  10. N. Harada, D. Niizumi, Y. Ohishi, D. Takeuchi, M. Yasuda, “First-shot anomaly sound detection for machine condition monitoring: a domain generalization baseline,” Proc. EUSIPCO 2023, 2023.
  11. S. Seki, K. Imamura, H. Kameoka, T. Kaneko, K. Tanaka, N. Harada, “W2N-AVSC: Audiovisual extension for whisper-to-normal speech conversion,” Proc. EUSIPCO 2023, 2023.
  12. D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, K. Kashino “Masked modeling DUO for speech: Specializing General-purpose audio representation to speech using denoising distillation," Interspeech2023, 2023.
  13. D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, K. Kashino “Masked modeling DUO: Learning representations by encouraging both networks to model the input," ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023.
  14. Y. Ohishi, M. Delcroix, T. Ochiai, S. Araki, D. Takeuchi, D. Niizumi, A. Kimura, N. Harada, K. Kashino “ConceptBeam: Concept Driven Target Speech Extraction," Proc. The 30th ACM International Conference on Multimedia, pp. 4252-44260, October 2022.
  15. D. Takeuchi, Y. Ohishi, D. Niizumi, N. Harada, K. Kashino “Introducing Auxiliary Text Query modifier to Content-based Audio Retrieval," Proc. Interspeech 2022, pp. 4197-4210, 2022.
  16. D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, K. Kashino “Composing General Audio Representation by Fusing Multilayer Features of a Pre-trained Model," 30th European Signal Processing Conference (EUSIPCO), 200-204, 2022.
  17. M. Yasuda, Y. Ohishi, S. Saito, N. Harada, “Multi-view and Cross-modal event detection utilizing self/-attention/-based multi/-sensor fusion”, ICASSP2022.
  18. C. Kabore, M. Tsuchida, I. Suzuki, S. Sugaya, A. Kimura, N. Harada, “Protptyping of low\-cost color enhancement lightning using multicolor LEDs,” Proc. Electronic Imaging 2022.
  19. N Harada, D Niizumi, D Takeuchi, Y Ohishi, M Yasuda, S Saito, “ToyADMOS2: Another dataset of miniature\-machine operating sounds for anomalous sound detection under domain shift conditions,” Proc. DCASE2021.
  20. Y. Kawaguchi, K. Imoto, Y. Koizumi, N. Harada, D. Niizumi, K. Dochi, R. Tanabe, H. Purohit, T. Endo, “Description and Discussion on DCASE 2021 Challenge Task 2: Unsupervised Anomalous Detection for Machine Condition Monitoring Under Domain Shifted Conditions,” Proc. DCAS2021.
  21. K. Niwa, G. Zhang, W. B. Kleijn, N. Harada, H. Sawada, A. Fujino, “Asynchronous Decentralized Optimization with Implicit Stochastic Variance Reduction," The 38th International Conference on Machine Learning (ICML2021), July 18-24, 2021.
  22. S. Emura, H. Sawada, S. Araki, N. Harada, “Multi-Delay Sparse Approach to Residual Crosstalk Reduction for Blind Source Separation," ICASSP 2021 - 2021 IEEE International COnference on Acoustics, Speech and Signal Processing (ICASSP), 2021.
  23. S. Emura, N. Harada, “An Extension of Sparse Audio Declipper to Multiple Measurement Vectors," ICASSP 2021 - 2021 IEEE International COnference on Acoustics, Speech and Signal Processing (ICASSP), pp. 686-690, 2021.
  24. D. Niizumi, D. Takeuchi, Y. Ohishi, N. Harada, K. Kashino “BYOL for Audio: Self-Supervised Learning for General-Purpose Audio Representation," The International Joint Conference on Neural Network (IJCNN), #730, 2021.
  25. K. Niwa, N. Harada, G. Zhang and W. B. Kleijn, “Edge-consensus Learning: Deep Learning on P2P Network with Nonhomogeneous Data," Proc. the 26th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2020), 2020.
  26. Y. Koizumi, Y. Kawaguchi, K. Imoto, T. Nakamura, Y. Nikaido, R. Tanabe, H. Purohit, K. Suefusa, T. Endo, M. Yasuda, and N. Harada, "Description and Discussion on DCASE2020 Challenge Task2: Unsupervised Anomalous Sound Detection for Machine Condition Monitoring,” DCASE2020, Nov. 2020.
  27. D. Takeuchi, Y. Koizumi, Y. Ohishi, N. Harada, and K. Kashino, “Effects of Word-Frequency Based Pre- and Post- Processings for Audio Captioning,”DCASE2020, Nov. 2020.
  28. S. Kurihara, M. Fukui, S. Shimauchi and N. Harada, "Subjective quality estimation using PESQ for hands-free terminals," ICASSP2020, pp. 921–925, 2020.
  29. Y. Koizumi, M. Yasuda, S. Murata, S. Saito, H. Uematsu, and, N. Harada, "SPIDERnet: Attention network for One-shot Anomaly Detection in Sounds," ICASSP2020, pp. 281–285, 2020.
  30. S. Emura, H. Sawada, S. Araki and N. Harada, "A Frequency-domain BSS method based on L1 norm, unitary constraint, and Cayley transform," ICASSP2020, pp. 111–115, 2020.
  31. D. Takeuchi, K. Yatabe, Y. Koizumi, Y. Oikawa and N. Harada, "Real-time speech enhancement using equilibriated RNN," ICASSP2020, pp. 851–855, 2020.
  32. D. Takeuchi, K. Yatabe, Y. Koizumi, Y. Oikawa and N. Harada, "Invertible DNN-based nonlinear time-frequency transform for speech enhancement," ICASSP2020, pp. 6644–6648, 2020.
  33. Y. Masuyama, K. Yatabe, Y. Koizumi, Y. Oikawa and N. Harada, "Phase reconstruction based on recurrent phase unwrapping with deep neural networks," ICASSP2020, pp. 826–830, 2020.
  34. S. Murata, Y. Koizumi, and, N. Harada, "Finding Low-Dimensional Dynamical Structure Through Variational Auto-Encoding Dynamic Mode Decomposition," Proc. 2019 IEEE 29th International Workshop on Machine Learning for Signal Processing (MLSP 2019), pp. 1–6, 2019.
  35. Y. Koizumi, S. Saito, M. Yamaguchi, S. Murata, and N. Harada, "Batch Uniformization for Minimizing Maximum Anomaly Score of DNN-based Anomaly Detection in Sounds," in Proc. of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2019), 2019.
  36. Y. Koizumi, S. Saito, N. Harada, H. Uematsu, and K. Imoto, "ToyADMOS: A Dataset of Miniature-Machine Operating Sounds for Anomalous Sound Detection," in Proc. of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2019), 2019.
  37. S. Yazawa, H. Itou, K. Noguchi, K. Kobayashiand N. Harada, "Spherical Microphone Array Shape to Improve Beamforming Performance," 147th AES convention, # 10228, Oct., 2019.
  38. L. Mazzon, Y. Koizumi, M. Yasuda,and N. Harada,"First Order Ambisonics Domain Spatial Augumentation for DNN-based Direction of Arrival Estimation,"Detection and Classification of Acoustic Scenes and Events (DCASE) 2019, Oct., 2019.
  39. Y. Kawachi, Y. Koizumi, S. Murata, and N. Harada, "A Two-class hyper-spherical autoencoder for supervised anomaly detection," ICASSP2019, pp. 3047-3051, 2019.
  40. D. Takeuchi, K. Yatabe, Y. Koizumi, Y. Oikawa, and N. Harada, "Data-driven design of perfect reconstruction filterbank for DNN-based sound source enhancement," ICASSP2019, pp.596-600, 2019.
  41. Y. Masuyama, K. Yatabe, Y. Koizumi, Y. Oikawa and N. Harada, "Deep Griffin-lim iteration," ICASSP2019, pp. 61-65, 2019.
  42. Y. Koizumi, S. Murata, N. Harada, S. Saito and H. Uematsu, "SNIPER' Few-shot learning for anomaly detection to minimize false-negative rate with ensured true-positive rate," ICASSP2019, pp. 915-919, 2019.
  43. Y. Koizumi, N. Harada and Y. Haneda, "Trainable adaptive window switching for speech enhancement," ICASSP2019, pp. 616-620, 2019.
  44. M. Yamaguchi, Y. Koizumi, and N. Harada, "AdaFlow' Domain-adaptive density estimator with application to anomaly detection and unpaired cross-domain translation," ICASSP2019, pp. 3647-3651, 2019.
  45. K. Niwa and N. Harada, "Non-negative matrix factorization using bregman monotone operator splitting," ICASSP2019, pp. 5531-5535, 2019.
  46. R. Sato, K. Niwa and N. Harada, "Function designable beamformer based on probabilistic assumptions on filter and its auxiliary variables," ICASSP2019, pp. 780-784, 2019.
  47. S. Amada, R. Sugiura, Y. Kamamoto, N. Harada, T. Moriya, T. Yamada, S. Makino, "Experimental Evaluation of WaveRNN Predictor for Audio Lossless Coding," Proc. NCSP 2019, RISP, 2019.
  48. S. Emura, N. Harada, "Sound Field Decomposition Using SPICE Decomposition," ICASSP2018, pp. 196-200, 2018.
  49. Y. Koizumi, S. Saito, S. Shimauchi, K. Kobayashi, N. Harada, "Distant Noise Reduction Based on Multi-delay Noise Model Using Distributed Microphone Array," 2018 26th European Signal Processing Conference (EUSIPCO), pp. 1-5, 2018.
  50. Y. Koizumi, N. Harada, Y. Haneda, Y. Hioka, K. Kobayashi, "End-to-End Sound Source Enhancement Using Deep Neural Network in the Modified Discrete Cosine Transform Domain," 2018 ICASSP2018, pp.706-710, 2018.
  51. Y. Kawachi, Y. Koizumi, N. Harada, "Complementary Set Variational Autoencoder for Supervised Anomaly Detection," ICASSP2018, pp. 2366-2370, 2018.
  52. S. Nishiguchi, Y. Koizumi, N. Harada, K. Itou, "DNN-Based Near- and Far-Field Source Separation Using Spherical-Harmonic-Analysis-Based Acoustic Features," 2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC), pp. 510-514, 2018.
  53. S. Emura, N. Harada, "Residual Echo Reduction for Multichannel Echo Canceller Using Echo Replica," 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018, pp. 446-450, 2018.
  54. S. Amada, Y. Kamamoto, N. Harada, R. Sugiura, T. Moriya, S. Makino, T. Yamada, " Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio," 2017 IEEE 6th Global Conference on Consumer Electronics (GCCE), 2017.
  55. S. Ryosuke, Y. Kamamoto, N. Harada, T. Kawanishi and T. Moriya, "CLEAR: Conditionally lossless encoding under allowed rates for low-delay sound data transmission,"143rd AES convention, #9899, Oct. 2017.
  56. Y. Koizumi, S. Saito, H. Uematsu, N. Harada, "Optimizing acoustic feature extractor for anomalous sound detection based on Neyman-Pearson lemma," 2017 25th European Signal Processing Conference (EUSIPCO), pp. 698-702, 2017.
  57. S. Bruhn, H. Pobloth, M. Schnell, B. Grill, J. Gibbs, L. Miao, K. Jarvinen, L. Laaksonen, N. Harada, N. Naka, S. Ragot, S. Proust, T. Sanda, I. Varga, C. Greer, M. Jelinek, M. Xie, P. Usai, "Standardization of the new 3GPP EVS codec," ICASSP 2015, pp. 5703-5707.
  58. M. Chiba, Y. Kamamoto, T. Moriya, N. Harada, S. Miyabe, T. Yamada, S. Makino, "Adaptive Control of Parameters in Post Filter for Speech Coder Depending on Pitch Frequency," IEEE Asilomar Conf. 2015.
  59. T. Moriya, Y. Kamamoto, N. Harada, T. Backstrom, C. Helmrich, G. Fuchs, "HARMONIC MODEL FOR MDCT BASED AUDIO CODING WITH LPC ENVELOPE," EUSIPCO 2015.
  60. Y. Kamamoto, T. Moriya, N. Harada, "Adaptive selection of lag-window shape for linear predictive analysis in the 3GPP EVS codec," IEEE Global Conf. on Signal and Information 2015.
  61. R. Sugiura, Y. Kamamoto, H. Kameoka, N. Harada, T. Moriya, "REPRESENTATION OF SPECTRAL ENVELOPE WITH WARPED FREQUENCY RESOLUTION FOR AUDIO CODER," EUSIPCO2014, TU-L03-1, Sep. 2014.
  62. R. Sugiura, Y. Kamamoto, H. Kameoka, N. Harada, T. Moriya, "DIRECT LINEAR CONVERSION OF LSP PARAMETERS FOR PERCEPTUAL CONTROL IN SPEECH AND AUDIO CODING," EUSIPCO2014, TU-L03-2, Sep. 2014.
  63. R. Sugiura, Y. Kamamoto, N. Harada, H. Kameoka, T. Moriya, "Global-Rice Coding Optimized via LPC for Frequency Domain Audio Coder," Proc. of the 2nd IEEE Global Conf. on Signal and Information processing, Dec. 2014.
  64. H. Chiba, Y. Kamamoto, T. Moriya, N. Harada, S. Miyabe, T. Yamada, S. Makino, "Adaptive post-filtering controlled by pitch frequency for CELP-based speech coder,"2014 48th Asilomar Conference on Signals, Systems and Computers, pp. 838-842, 2014.
  65. T. G. Sato, Y. Kamamoto, N. Harada, T. Moriya, "A playback System that Synchronizes the Musical Phrases with Listener's Respiration Phases, "CAN CHI 2013. (submitted: 2013/01/09, accepted: 2013/02/10)
  66. G. Pablo-Nava, Y. Kamamoto, T. G. Sato, Y. Shiraki, N. Harada, T. Moriya, "Image processing techniques for high speed camera-based free-firld optical communications," IEEE ICSIPA 2013.
  67. G. Pablo-Nava, Y. Kamamoto, T. G. Sato, Y. Shiraki, N. Harada, T. Moriya, "Simulateneous acquisition of massive number of audio channels through optical means," AES 135th Convention, 2013.
  68. N. Harada, Y. Kamamoto, T. Moriya, Y. Hiwasaki, M. A. Ramalho, L. Netsch, J. Stachurski, L. Miao, H. Taddei, F. Qi, "EMERGING ITU-T STANDARD G.711.0 - LOSSLESS COMPRESSION OF G.711 PULSE CODE MODULATION," ICASSP 2010.
  69. N. Harada, Y. Kamamoto, T. Moriya, "ESCAPED-HUFFMAN AND ADAPTIVE RECURSIVE RICE CODING FOR LOSSLESS COMPRESSION OF THE MAPPED DOMAIN LINEAR PREDICTION RESIDUAL," ICASSP 2010.
  70. N. Harada, Y. Kamamoto, T. Moriya, "ESCAPED-HUFFMAN AND ADAPTIVE RECURSIVE RICE CODING FOR LOSSLESS COMPRESSION OF THE MAPPED DOMAIN LINEAR PREDICTION RESIDUAL," DCC 2010.
  71. N. Harada, Y. Kamamoto, T. Moriya, M. Otsuka, "MPEG-A Professional Archival Application Format and its application for audio data archiving," in Preprint AES129th, San Francisco, CA, USA, November 4-7, 2010.
  72. S. Kim, M. Ogawara, T. Fujii, Y. Kamamoto, N. Harada, T. Moriya, "Requirements for Developing Ultra-Realistic Live Streaming Systems," ISPACS 2009.
  73. T. Moriya, Y. Kamamoto, N. Harada, "ENHANCED LOSSLESS CODING TOOLS FOR PREDICTION RESIDUAL," ICASSP 2010.
  74. Y. Kamamoto, T. Moriya, N. Harada, "LOW-COMPLEXITY PARCOR COEFFICIENT QUANTIZER AND PREDICTION ORDER ESTIMATOR FOR LOSSLESS SPEECH CODING," ICASSP 2010.
  75. Y. Kamamoto, N. Harada, T. Moriya, S. Kim, M. Ogawara, T. Fujii, "Experiment of sixteen channel audio transmission over IP network by MPEG-4 ALS and audio rate oriented adaptive bit-rate video codec," in Preprint AES129th, San Francisco, CA, USA, November 4-7, 2010.
  76. Fan Zhang, T. Moriya, Y. Kamamoto, Stanislaw Andrzej Raczynski, Noboru Harada, Nobutaka Ono, Shigeki Sagayama, "Adaptive Prediction Order Scheme for AMR-WB+," ISCIT 2010.
  77. N. Harada, T. Moriya, Y. Kamamoto, "MPEG-A Professional Archival Application Format and its application for audio archiving combined with MPEG-4 Audio Lossless Coding (ALS)," Conference Unlocking Audio 2, London, UK, March 16-17 2009.
  78. Y. Kamamoto, N. Harada, T. Moriya, N. Ito, N. Ono, T. Nishimoto, and S. Sagayama, "An efficient lossless compression of multichannel time-series signals by MPEG-4 ALS," Proc. The 13th IEEE International Symposium on Consumer Electronics (ISCE 2009), May 2009.
  79. N. Harada, Y. Kamamoto, T. Moriya, "An implementation of MPEG-4 ALS standard compliant decoder on ARM core CPUs," AES 125th Convention, San Francisco, CA, USA, No. 7625, October 2-5, 2008.
  80. Y. Kamamoto, N. Harada, T. Moriya, "INTERCHANNEL DEPENDENCY ANALYSIS OF BIOMEDICAL SIGNALS FOR EFFICIENT LOSSLSS COMPLESSION BY MPEG-4 ALS," Proc. 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP2008), BISP-P3, pp.569-572, Las Vegas, Nevada, USA, March 2008.
  81. Y. Kamamoto, N. Harada, T. Moriya, "Lossless Compression of Biomedial Signals by MPEG-4 ALS with Enhanced Encoding Tools," Proc. 2008 IEEE International Workshop on Multimedia Signal Processing (MMSP 2008), PID-250, (PDF-file), Cairns, Queensland, Australia, October 2008.
  82. Y. Kamamoto, N. Harada, T. Moriya, "A Multichannel Linear Prediction Method for the MPEG-4 ALS Compliant Encoder," Proc. 2007 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WP1-14, Oct. 2007.
  83. N. Harada, Y. Kamamoto, T. Moriya, "MPEG-A Professional Archival Multimedia Application Format (MAF) Under Development," AES 31st International Conference, London, UK, June 25-27, 2007.
  84. N. Harada, T. Moriya, Y. Kamamoto, "An audio archiving format based on the MPEG-4 Audio Lossless Coding (ALS)," AES 121st Convention, San Francisco, CA, USA, No. 6895, October 5-8, 2006.
  85. T. Moriya, N. Harada, Y. Kamamoto, "An enhanced encoder for the MPEG-4 ALS Lossless Coding standard," AES 121st Convention, San Francisco, CA, USA, October 5-8, 2006.
  86. N. Harada, T. Moriya, H. Sekigawa, K. Shirayanagi, "Lossless Compression of IEEE Floating-point Audio using the Approximate Common Factor Coding and the Masked-LZ Compression," AES 118th Convention, Barcelona, Spain, May 28-31, 2005.
  87. T. Liebchen, T. Moriya, N. Harada, Y. Kamamoto, Y. A. Reznik, "The MPEG-4 Audio Lossless Coding (ALS) Standard -Technology and Applications," AES 119th Convention, New York, USA, October 7-10, 2005
  88. Y. Kawano, G. Kato, N. Harada, "On quantum programming language," In Proceedings of ERATO conference on Quantum Information Science (EQIS2005), 2005.
  89. N. Harada, H. Ohmuro, K. Mano, "5-KHZ-BANDWIDTH SPPECH CODER AT 4-8KBIT/S," Proc. IEEE Speech Coding Workshop, pp.13-15, 1999.

Contribution to International Standards

  1. T. Moriya, N. Harada, R. Yu, "Proposal of CE for improved floating-point compression in ALS (Audio Lossless Coding)," ISO/ISC JTC1/SC29/WG11/M10968, July 2004, Redmond, USA
  2. Y. Kamamoto, T. Moriya, N. Harada, "Proposal of CE on Multi channel extension for ALS (Audio Lossless Coding)," ISO/ISC JTC1/SC29/WG11/M10969, July 2004, Redmond, USA
  3. N. Harada, T. Moriya, "Proposal of CE for improved floating-point compression using ACFC (Approximate Common Factor Coding) in ALS (Audio Lossless Coding)," ISO/ISC JTC1/SC29/WG11/M11314, October 2004, Palma de Mallca, Spain
  4. N. Harada, T. Moriya, "Proposal of CE for inproved floating-point compression using LZ with Mask," ISO/ISC JTC1/SC29/WG11/M11591, January 2005, Hong Kong, China
  5. T. Moriya, N. Harada, Y. Kamamoto, "Long term prediction for residual," ISO/ISC JTC1/SC29/WG11/M11747, January 2005, Hong Kong, China
  6. T. Moriya, N. Harada, "Cross check report on CE10 of ALS (Audio Lossless Coding)," ISO/IEC JTC1/SC29/WG11/M12073, April 2005, Bussan, Korea
  7. T. Moriya, N. Harada, Y. Kamamoto, T. Liebchen, "Report on integration and harmonization work of CE10 and CE11 for ALS (Audio Lossless Coding)," ISO/IEC JTC1/SC29/WG11/M12075, April 2005, Bussan, Korea
  8. T. Moriya, Y. Kamamoto, N. Harada, "Proposal of CE on extension of multi-channel processing for ALS (Audio Lossless Coding), " ISO/ISC JTC1/SC29/WG11/M12076, April 2005, Bussan, Korea
  9. Y. Kamamoto, N. Harada, T. Moriya, "Proposed correction for FPDAM4 ALS," ISO/ISC JTC1/SC29/WG11/M12244, July 2005, Poznan, Poland
  10. N. Harada, Y. Kamamoto, T. Moriya, "Performance evaluation of ALS on PC platform," ISO/ISC JTC1/SC29/WG11/M12537, October 2005, Nice, France
  11. N. Harada, Y. Kamamoto, T. Moriya, "Proposed revision of ALS for support of new input file formats," ISO/ISC JTC1/SC29/WG11/M12911, January 2006, Bangkok, Thailand.
  12. N. Harada, T. Moriya, Y. Kamamoto, "Proposed Amendment for ALS," ISO/ISC JTC1/SC29/WG11/M13186, April 2006, Montreux, Switzerland.
  13. N. Harada, T. Moriya, Y. Kamamoto, "Proposal for Archival MAF," ISO/ISC JTC1/SC29/WG11/M13187, April 2006, Montreux, Switzerland.
  14. N. Harada, T. Moriya, Y. Kamamoto, "Updated document for Audio Archival MAF," ISO/ISC JTC1/SC29/WG11/M13546, July 2006, Klagenfurt, AT
  15. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to ALS extensions for 64-bit address space file format support," ISO/ISC JTC1/SC29/WG11/M13549, July 2006, Klagenfurt, AT.
  16. N. Harada, T. Moriya, Y. Kamamoto, "Update of ALS reference software," ISO/ISC JTC1/SC29/WG11/M13550, July 2006, Klagenfurt, AT
  17. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to MPEG-4 audio extentions for 64-bit address space file format support," ISO/ISC JTC1/SC29/WG11/M13880, October 2006, Hangzhou, China.
  18. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text for WD of Audio Archival MAF," ISO/ISC JTC1/SC29/WG11/M13881, October 2006, Hangzhou, China
  19. S. Kraegeloh, F. Chiariglione, N. Harada, "AHG on MDS MAFs under development," ISO/ISC JTC1/SC29/WG11/M14047, January 2007, Marrakech, MA
  20. N. Harada, T. Moriya, Y. Kamamoto, "Proposed WD of support for 64-bit address space in ancillary data," ISO/ISC JTC1/SC29/WG11/M14139, January 2007, Marrakech, MA.
  21. N. Harada, T. Moriya, Y. Kamamoto, "Updated overview document for Professional Archival MAF," ISO/ISC JTC1/SC29/WG11/M14140 January 2007, Marrakech, MA.
  22. N. Harada, T. Moriya, Y. Kamamoto, "MPEG related MIME Media Type entries existing in the IANA Matrix," ISO/ISC JTC1/SC29/WG11/M14142 January 2007, Marrakech, MA.
  23. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to WD of Professional Archival MAF," ISO/ISC JTC1/SC29/WG11/M14143 January 2007, Marrakech, MA.
  24. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to MDS extensions for file attributes," ISO/ISC JTC1/SC29/WG11/M14144, January 2007, Marrakech, MA.
  25. T. Moriya, N. Harada, Y. Kamamoto, "Standardization activities of digital audio transport format in relation to MPEG-4 ALS," ISO/ISC JTC1/SC29/WG11/M14155, January 2007, Marrakech, MA.
  26. S. Kraegeloh, F. Chiariglione, N. Harada, "AHG on MDS MAFs under Development," ISO/ISC JTC1/SC29/WG11/M14410, April 2007, San Jose, USA.
  27. N. Harada, T. Moriya, Y. Kamamoto, "Proposed revision for ISO/IEC14496-3, AMD8: MP4FF box for original audio file information," ISO/ISC JTC1/SC29/WG11/M14410, April 2007, San Jose, USA.
  28. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to WD of Professional Archival MAF," ISO/ISC JTC1/SC29/WG11/M14411, April 2007, San Jose, USA.
  29. N. Harada, T. Moriya, Y. Kamamoto, "Updated Overview document for Professional Archival MAF," ISO/ISC JTC1/SC29/WG11/M14613, July 2007, Lausanne, CH.
  30. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to WD of Professional Archival MAF," ISO/ISC JTC1/SC29/WG11/M14614, July 2007, Lausanne, CH.
  31. T. Moriya, N. Harada, "Comments on the consideration of a New Work Item for the Lossless Complession of Speech/Audio Encoded with G.711 PCM," ITU-T WP3/16, Document AC-0710-Q10-12, Geneva, 8-12 October 2007.
  32. N. Harada, T. Moriya, Y. Kamamoto, "Response to CfR of PA-MAF," ISO/ISC JTC1/SC29/WG11/M14943, Oct. 2007, Shenzhen, China.
  33. N. Harada, T. Moriya, Y. Kamamoto, "Proposed text to WD of PA-AF," ISO/ISC JTC1/SC29/WG11/M14944, Oct. 2007, Shenzhen, China.
  34. N. Harada, Hendry, "Ad Hoc Group on Prodessional Archival Application Format," ISO/ISC JTC1/SC29/WG11/M15030 January 2008, Antalya, Turkey.
  35. N. Harada, T. Moriya, Y. Kamamoto, "Updated requirements on Professional Archival Application Format," ISO/ISC JTC1/SC29/WG11/M15182, January 2008, Antalya, Turkey.
  36. N. Harada, T. Moriya, Y. Kamamoto, "Proposed update of MPEG-4 ALS reference software for OAFI," ISO/ISC JTC1/SC29/WG11/M15183, January 2008, Antalya, Turkey.
  37. N. Harada, T. Moriya, Y. Kamamoto, "Suggestions for ToR of G.711LS," ITU-T WP3/16, Document AC-0801-Q10-19, Geneva, 28 January - 1 February 2008.
  38. N. Harada, T. Moriya, Y. Kamamoto, "Proposed complexity requirement and objective of G.711LLC ToR," ITU-T WP3/16, Document C-0422-Q10-xx, Geneva, 22 April - 2 May, 2008.
  39. N. Harada, T. Moriya, Y. Kamamoto, "Proposed test materials for G.711LLC," ITU-T WP3/16, Document C-0422-Q10-xx, Geneva, 22 April - 2 May, 2008.
  40. K. Kim, H. Y. Kim, J. Cha, N. Harada, Hendry, "Ad Hoc Group on Application Format," ISO/IEC JTC 1/SC29/WG11/M15235, April 2008, Archamps, France.
  41. N. Harada, Hendry, "Editor's input to ISO/IEC 23000-6/CD (PA-AF)," ISO/IEC JTC 1/SC29/WG11/M15323, April 2008, Archamps, France.
  42. Hendry, N. Harada, "Editors Update for ISO/IEC 23000-6 /CD," ISO/IEC JTC 1/SC29/WG11/M15410, April 2008, Archamps, France.
  43. Hendry, N. Harada, M. Kim, "File Splitting Mechanism for Professional Archival Application Format," ISO/IEC JTC 1/SC29/WG11/M15411, April 2008, Archamps, France.
  44. K. Kim, H. Y. Kim, J. Cha, N. Harada, Hendry, "Ad Hoc Group on Application Format," ISO/IEC JTC 1/SC29/WG11/M15506, July 2008, Hannover, Germany.
  45. Hendry, M. Kim, N. Harada, T. Moriya, " Proposed Text for White Paper of ISO/IEC 23000-6 Professional Archival Application Format," ISO/IEC JTC 1/SC29/WG11/M15593, July 2008, Hannover, Germany.
  46. Hendry, Houari, M. Kim, N. Harada, T. Moriya, "Proposed Text for Working Draft of ISO/IEC 23000-6 PA-AF Reference Software," ISO/IEC JTC 1/SC29/WG11/M15596, July 2008, Hannover, Germany.
  47. T. Moriya, N. Harada, Y. Kamamoto, T. Liebchen, Y. Nakayama, T. Nomura, T. Norimatsu, " Proposal for MPEG-4 ALS profile/levels," ISO/IEC JTC 1/SC29/WG11/M15560, July 2008, Hannover, Germany.
  48. N. Harada, T. Moriya, Y. Kamamoto, "Proposed ToR update for G.711 LLC," Document AC-0809-Q10-13, Geneva, 25 September - 3 October 2008.
  49. N. Harada, T. Moriya, Y. Kamamoto, "Proposed processing plan for the corpus 11-B of G.711 LLC," Document AC-0809-Q10-14, Geneva, 25 September - 3 October 2008.
  50. K. Kim, H. Y. Kim, J. Cha, N. Harada, Hendry, "Ad Hoc Group on Application Format," ISO/IEC JTC 1/SC29/WG11/M15734, October 2008, Busan, Korea.
  51. N. Harada, Hendry, T. Moriya, Y. Kamamoto, "Proposed update on MAFs Overview for PA-AF," ISO/IEC JTC 1/SC29/WG11/M15816, October 2008, Busan, Korea.
  52. Hendry, N. Harada, Houari Sabirin, M. Kim, "Editors' update to WD 1.0 of ISO/IEC 23000-6/Amd.1 PA-AF Conformance and Reference Software," ISO/IEC JTC 1/SC29/WG11/M15838, October 2008, Busan, Korea.
  53. N. Harada, T. Liebchen, T. Moriya, Y. Kamamoto, "Proposed Corrigendam on ALS," ISO/IEC JTC 1/SC29/WG11/M15860, October 2008, Busan, Korea.
  54. T. Moriya, T. Liebchen, N. Harada, Y. Kamamoto, "Information on ALS," ISO/IEC JTC 1/SC29/WG11/M15861, October 2008, Busan, Korea.
  55. K. Kim, H. Y. Kim, J. Cha, N. Harada, Hendry, "Ad Hoc Group on Application Format," ISO/IEC JTC 1/SC29/WG11/M15957, 02 Feb. 2009, Lausanne, CH.
  56. N. Harada, T. Liebchen, T. Moriya, Y. Kamamoto, "Proposed Text of ISO/IEC 14496-3:2005/Amd.2:2006/DCOR4," ISO/IEC JTC 1/SC29/WG11/M16036, Feb. 2009, Lausanne, CH.
  57. H. Sabirin, Hendry, N. Harada, M. Kim, "Status report on ISO/IEC 23000-6 Professional Archival Application Format Reference Software and Conformance files," ISO/IEC JTC 1/SC29/WG11/M16176, Feb. 2009, Lausanne, CH.
  58. N. Harada, T. Moriya, Y. Kamamoto, "Proposed update to the processing test plan for G.711 LLC," Document COM16-C56-E, Geneva, January 2009.
  59. T. Moriya, N. Harada, Y. Kamamoto, " Update to the IPTV Toolbox for Content Coding to include MPEG-4 ALS," Document COM16-C57-E, Geneva, January 2009.
  60. K. Kim, H. Y. Kim, N. Harada, "Ad Hoc Group on Application Format," ISO/IEC JTC 1/SC29/WG11/M16249, April 2009, Maui, USA.
  61. N. Harada, H. Sabirin, Hendry, Y. Kamamoto, T. Moriya, M. Kim, "Proposed update to the PA-AF reference software and description of the PA-AF APIs, "ISO/IEC JTC 1/SC29/WG11/M6369, April 2009, Maui, USA.
  62. K. Kim, H. Y. Kim, N. Harada, "Ad Hoc Group on Application Format," ISO/IEC JTC 1/SC29/WG11/M16508, June-July 2009, London, UK.
  63. T. Moriya, T. Liebchen, M. Funamono, N. Harada, Y. Kamamoto, "Proposal of a new Profile for MPEG-4 ALS," ISO/IEC JTC 1/SC29/WG11/M16649, June-July 2009, London, UK.
  64. N. Harada, H. Sabirin, Hendry, T. Moriya, Y. Kamamoto, M. Kim, "Editor's input to ISO/IEC 23000-6/FDAM 1 Conformance and reference software for professional archival application format," ISO/IEC JTC 1/SC29/WG11/M16650, June-July 2009, London, UK.
  65. N. Harada, M. Ramalho, L. Miao, J. Stachuriski, "Description of G.711 LLC candidate," ITU-T WP3/16 Document AC-0908-Q10-16, July 2009
  66. N. Harada, T. Moriya, Y. Kamamoto, J. Stachurski, L. Miao, "Proposed G.711-LLC source code clean-up and minor bug-fix found after the executable submission," ITU-T WP3/16 Document AC-0908-Q10-17, July 2009
  67. N. Harada, H. Sabirin, Hendry, T. Moriya, Y. Kamamoto, M. Kim, "Editor's update to ISO/IEC 23000-6/FDAM1 Conformance and reference software for professional archival application format," ISO/IEC JTC 1/SC29/WG11/M, October 2009.
  68. N. Harada, T. Moriya, Y. Kamamoto, "Example usages of the basic operators for counting WMOPS," Document COM16-C245, Geneva, November 2009.
  69. S. Sigeaki, N. Harada, Y. Hiwasaki, "Proposal on a new Annex to G.711.1: use of lossless compression for core bitstream," Document COM16-C287, Geneva, November 2009.
  70. N. Harada, H. Sabirin, Hendry, T. Moriya, Y. Kamamoto, M. Kim, "Proposed corrigendum to ISO/IEC 23000-6:2009 PA-AF," ISO/IEC JTC 1/SC29/WG11/M, January 2010.
  71. N. Harada, Y. Hiwasaki, Y. Kamamoto, T. Moriya, "Proposed payload format for G.711.1-LLC," Document AC-1004-Q10-1, ITU-T WP13/16, Geneva, 6-9 April 2010.
  72. N. Harada, Y. Hiwasaki, Y. Kamamoto, T. Moriya, "Proposed payload format for G.711.1-LLC," Document AC-1004-Q10-1, Geneva, April 2010.
  73. T. Moriya, Y. Kamamoto, N. Harada, "Additional information of the CE proposal on lossless coding of pitch lag for ACELP in USAC," ISO/IEC JTC 1/SC29/WG11/M17515, April 2010.
  74. T. Moriya, Y. Kamamoto, N. Harada, "Subjective listening test of CE on pulse indexing of ACELP in USAC," ISO/IEC JTC 1/SC29/WG11/M17516, April 2010.
  75. N. Harada, "PT61937-10," IEC TC100/TA4 expert meeting, London, UK, May 2010.
  76. T. Moriya, Y. Kamamoto, N. Harada, "NTT listening test report on CE of PVC for SBR in USAC," ISO/IEC JTC 1/SC29/WG11/M17777, July 2010.
  77. T. Moriya, Y. Kamamoto, N. Harada, "NTT listening test report on the combined CE of pitch lag coding and pulse indexing for ACELP in USAC," ISO/IEC JTC 1/SC29/WG11/M17778, July 2010.
  78. N. Harada, Hendry, H. Sabirin, M. Kim, Y. Kamamoto, T. Moriya, "Editor's update to ISO/IEC 23000-6/COR1 (PA-AF)," ISO/IEC JTC 1/SC29/WG11/M17855, July 2010.
  79. N. Harada, Y. Kamamoto, T. Moriya, T. Liebchen, Y. Reznik, "Proposed draft corrigendum of MPEG-4 ALS," ISO/IEC JTC 1/SC29/WG11/M17864, July 2010.
  80. L. Miao, N. Harada, F. Qi, Y. Kamamoto, "Proposed draft specification for G.711.1-LLC," Document COM16-C496, Geneva, July 2010.
  81. N. Harada, Y. Kamamoto, T. Moriya, T. Liebchen, Y. Riznik, "Proposed draft corrigendum of ISO/IEC 14496-3:2009 for ALS floating point data corrections," ISO/IEC JTC 1/SC29/WG11/M19197, January 2011.
  82. T. Moriya, N. Harada, Y. Kamamoto, "NTT listening test of CE on adaptive T/F domain post-processing in USAC," ISO/IEC JTC 1/SC29/WG11/M19222, January 2011.
  83. T. Moriya, N. Harada, Y. Kamamoto, "Information of CE on lossless coding of pitch lag for ACELP in USAC," ISO/IEC JTC 1/SC29/WG11/M19223, January 2011.
  84. T. Moriya, Y. Kamamoto, N. Harada, "Additional information of CE on lossless coding of pitch lag for ACELP in USAC," ISO/IEC JTC 1/SC29/WG11/M20023, March 2011.
  85. N. Naka, N. Harada, "Clarification and proposal on VAD,"3GPP SA4-EVS SWG Conference Call #2, AHEVS-023, December 2010.
  86. Y. Hiwasaki, N. Harada, N. Nobuhiko, M. Jelinek, A. Teleb, "On relative complexity estimation factor of the EVS codec," Tdoc S4-110246, Sanya, February 2011.
  87. Y. Hiwasaki, N. Harada, N. Nobuhiko, M. Jelinek, A. Teleb, "On algorithmic delay constraint of the EVS codec," Tdoc S4-110247, Sanya, February 2011.
  88. N. Harada, Y. Hiwasaki, N. Naka, M. Fukui, Y. Kamamoto, "Proposal on selecting reference codec for performance requirements of the EVS codec," Tdoc S4-110477, April 2011.
  89. N. Harada, Y. Hiwasaki, N. Naka, M. Fukui, Y. Kamamoto, "Proposal reference codecs for performance requirements of EVS codec," Tdoc S4-110478, April 2011.
  90. N. Naka, N. Harada, Y. Hiwasaki, "On error condition of performance requirements for the EVS codec," TD AHEVS -060, EVS-AHG meeting, June 2011, Paris, France.
  91. N. Naka, N. Harada, Y. Hiwasaki, "Proposed performance requirements for the EVS codec," TD AHEVS -061, EVS-AHG meeting, June 2011, Paris, France.
  92. N. Harada, Y. Hiwasaki, N. Naka, "On categories of EVS performance requirements," Tdoc S4-110669, TSG-SA4#65 meeting 15-19 August 2011, Kista, Sweden.
  93. N. Naka, N. Harada, Y. Hiwasaki, "Propsed draft test plans for qualification phse (EVS-8a)," Tdoc S4-110670, TSG-SA4#65 meeting 15-19 August 2011, Kista, Sweden.
  94. N. Harada, T. Moriya, Y. Kamamoto, "Proposed update to ISO/IEC 14496-12 ISO base media file format applying 32bit indexing for itemID and item_count," ISO/IEC JTC 1/SC29/WG11/M21021, July 2011.
  95. N. Harada, T. Moriya, Y. Kamamoto, "Proposed update to ISO/IEC 23000-6 PA-AF for supporting larger number of files," ISO/IEC JTC 1/SC29/WG11/M21021, July 2011.
  96. M. Ramallo, N. Harada, P. Jones, P. Muthu Mozhi, L.Miao, "RTP Payload Format for G.711.0," IETF meeting July 2011.
  97. N. Harada, Y. Hiwasaki, N. Naka, "Proposed test conditions for the EVS qualification," Tdoc S4-110979, TSG-SA4#66 meeting 7-11 November 2011, Jeju, Korea.
  98. N. Naka, N. Harada, Y. Hiwasaki, "Proposal for the qualification rules of the EVS codec standardization," Tdoc S4-110978, TSG-SA4#66 meeting 7-11 November 2011, Jeju, Korea.
  99. N. Naka, N. Harada, Y. Hiwasaki, "Proposed principles on sets" Tdoc S4-110960, TSG-SA4#66 meeting 7-11 November 2011, Jeju, Korea.
  100. N. Harada, Y. Hiwasaki, N. Naka, "Proposed processing for artificially generated mixed contents," Tdoc S4-120091, TSG-SA4#67 meeting 30 Jan-3 Feb. 2011, Edinburgh, UK.
  101. N. Naka, N. Harada, Y. Hiwasaki, "Clarification of confidential information and necessary legal framework for qualification " Tdoc S4-120092, TSG-SA4#67 meeting 30 Jan.-3 Feb. 2011, Edinburgh ,UK.
  102. N. Harada, N. Naka, "An updated draft of EVS Permanent document EVS-7a:Processing Test plans for qualification phase," Tdoc S4-120367, TSG-SA4#68 meeting 16 - 20 April 2012, Kyoto, Japan.
  103. N. Harada, N. Naka, "Updated proposal for processing artificially generated mixed contents," Tdoc S4-120408, TSG-SA4#68 meeting 16 - 20 April 2012, Kyoto, Japan.
  104. N. Harada, N. Naka, "Priorities for JBM testing," Tdoc S4-120409, TSG-SA4#68 meeting 16 - 20 April 2012, Kyoto, Japan.
  105. N. Harada, N. Naka, "Priolities of requirements," Tdoc S4-120410, TSG-SA4#68 meeting 16 - 20 April 2012, Kyoto, Japan.
  106. N. Naka, N. Harada, "Proposed preliminary qualification test plan," Tdoc S4-120414, TSG-SA4#68 meeting 16 - 20 April 2012, Kyoto, Japan.
  107. T. Kimezawa, N. Harada, "Response to the Call for Requirements on Multimedia Preservation Description Information (MPDI)," ISO/IEC JTC 1/SC29/WG11/M24689, Geneva, CH, April 2012.
  108. N. Harada, N. Naka, "Proposed test plan and processing plan for mixed content and music," Tdoc S4-120689, TSG-SA4#69 meeting (19/20 May) 21 - 25 May 2012, Erlangen, Germany.
  109. N. Naka, N. Harada, "Proposed processing for noisy speech," Tdoc S4-120690, TSG-SA4#69 meeting (19/20 May) 21 - 25 May 2012, Erlangen, Germany.
  110. N. Naka, N. Harada, "On balanced test conditions," Tdoc S4-120691, TSG-SA4#69 meeting (19/20 May) 21 - 25 May 2012, Erlangen, Germany.
  111. N. Harada, "Samples of preservation metadata schema related to MPDI," ISO/IEC JTC 1/SC29/WG11/M25862 Stockholm, Sweden, July 2012.
  112. T. Kimezawa, H. Sugino, N. Harada, "Proposed update to the MPDI requirements document," ISO/IEC JTC 1/SC29/WG11/M25861, Stockholm, Sweden, Julyl 2012.
  113. T. Kimezawa, N. Harada, "NDL metadata schema for preservation," ISO/IEC JTC 1/SC29/WG11/M25902, Stockholm, Sweden, July 2012.
  114. N. Harada, N. Naka, "Proposed processing for mixed content and music level adjustment," Tdoc S4-121036, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  115. N. Harada, N. Naka, "On elimination Rule," Tdoc S4-121037, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  116. N. Harada, N. Naka, "Proposed test plan for artificially generated mixed content," Tdoc S4-121038, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  117. N. Harada, N. Naka, "On NTT office noise and car noise files," Tdoc S4-121039, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  118. N. Naka, N. Harada, "Proposed Processing for Noisy Speech," Tdoc S4-120142, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  119. N. Harada, H. Pobloth, "Proposed update on source code for P.50 MNRU," Tdoc S4-120165, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  120. V. Imre, N. Harada, N. Naka, S. Bruhn, B. Grill, "Proposals for EVS Qualification Phase of Testing," Tdoc S4-121062, TSG-SA4#70 meeting (11/12 Aug.) 13 - 17 Aug. 2012, Chicago, IL, USA.
  121. M. Ramalho, N. Harada, P. Jones, P. M. Mozhi, L. Miao, " RTP Payload Format for G.711.0,", draft-ramalho-payload-g7110-02, Nework Working Group, Internet-Draft, October 2012.
  122. K. Ikeda, T. Kimezawa, N. Harada, "Detailed requirements for MPDI," ISO/IEC JTC 1/SC29/WG11/M26843, October 2012, Shanghai, China.
  123. N. Harada, Y. Kamamoto, T. Moriya, "Response to the CfP on MPDI," ISO/IEC JTC 1/SC29/WG11/M26845, October 2012, Shanghai, China.
  124. N. Harada, N. Naka, "Cross check report on updated items for the mixed content and music database," AHEVS-241, TSG SA4-EVS SWG Conference Call #23, 29 October 2012.
  125. S. Ragot, N. Naka, N. Harada, " Solving cultural mismatch," Tdoc S4-121381, TSG-SA4#71 meeting 5 - 9 November 2012, Bratislava, Slovakia.
  126. N. Harada, N. Naka, " Proposed JBM requirements for EVS Selection phase," Tdoc S4-121398, TSG-SA4#71 meeting 5 - 9 November 2012, Bratislava, Slovakia.
  127. N. Naka, N. Harada, " Proposed Selection Rules for EVS codec (EVS-5b)," Tdoc S4-121399, TSG-SA4#71 meeting 5 - 9 November 2012, Bratislava, Slovakia.
  128. N. Naka, N. Harada, "Considerations on the EVS Selection Tests," Tdoc S4-121400, TSG-SA4#71 meeting 5 - 9 November 2012, Bratislava, Slovakia.
  129. N. Naka, N. Harada, " Proposed Test Organization of EVS Selection Phase," Tdoc S4-121401, TSG-SA4#71 meeting 5 - 9 November 2012, Bratislava, Slovakia.
  130. N. Naka, N. Harada, " Proposed Test Plans for Selection Phase (EVS-8b)," Tdoc S4-121402, TSG-SA4#71 meeting 5 - 9 November 2012, Bratislava, Slovakia.
  131. T. Sanda, N. Naka, N. Harada, " Instructions to Listeners for use in EVS Qualification Testing," Tdoc S4-130010, TSG-SA4#72 meeting 28 January - 1 February 2013, Valencia, Spain.
  132. N. Harada, N. Naka, " Proposed JBM requirements for EVS Selection phase," Tdoc S4-130101, TSG-SA4#72 meeting 28 January - 1 February 2013, Valencia, Spain.
  133. W. Bailer, W. Chang, N. Harada, L. Boch, W. Allasia , " Review of definitions and examples of MPAF requirements," ISO/IEC JTC 1/SC29/WG11/M28116, Geneva, Switzerland, January 2013.
  134. W. Bailer, N. Harada, "Comparison of MPEG-7 AVDP and the MPEG profile of PA-AF," ISO/IEC JTC 1/SC29/WG11/M28120, Geneva, Switzerland, January 2013.
  135. N. Naka, N. Harada, " Proposed Selection Rules for EVS codec (EVS-5b)," Tdoc S4-130114, TSG-SA4#72 meeting 28 January - 1 February 2013, Valencia, Spain.
  136. N. Naka, N. Harada, "Draft LoI of selection for the EVS," Tdoc S4-130115, TSG-SA4#72 meeting 28 January - 1 February 2013, Valencia, Spain.
  137. N. Naka, N. Harada, " Proposed Legal Framework of Selection Phase," Tdoc S4-130116, TSG-SA4#72 meeting 28 January - 1 February 2013, Valencia, Spain.
  138. N. Naka, N. Harada, "On Designing Test Plan for Selection Phase," Tdoc S4-130117, TSG-SA4#72 meeting 28 January - 1 February 2013, Valencia, Spain.
  139. N. Harada, Y. Kamamoto, " NTT qualification deliverables," Tdoc S4-130300, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  140. Y. Kamamoto, N. Harada, " NTT Listening Lab report," Tdoc S4-130301, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  141. N. Harada, Y. Kamamoto, N. Naka, "On Selection rules," Tdoc S4-130302, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  142. N. Harada, Y. Kamamoto, N. Naka, "On Mixed Content in the EVS Selection phase," Tdoc S4-130303, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  143. N. Harada, Y. Kamamoto, N. Naka, "On NB masks used in the EVS Selection phase," Tdoc S4-130303, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  144. N. Harada, Y. Kamamoto, "NTT IPR decaration," Tdoc S4-130322, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  145. N. Naka, N. Harada, N. Kamamoto, " Proposed Legal Framework of Selection Phase (Update of S4-130116)," Tdoc S4-130350, TSG-SA4#72 meeting 11 - 15 March 2013, San Diego, US.
  146. J. Gibbs, N. Harada, N. Naka, M. Diez, J. Hagqvist, S. Ragot, H. Ehara, C. Creer, S. Brhun, M. Jelinek, M. Xie, V. Imre,"High Level Technical Description of the Jointly Developed EVS Candidate Codec,"Tdoc S4-xxxxx, TSG-SA#76 meeting, Seoul, Korea.
  147. V. Imre, N. Harada, N. Naka, M. Diez, J. Hagqvist, S. Ragot, H. Ehara, C. Creer, S. Brhun, M. Jelinek, M. Xie, J. Gibbs, "Further Process in EVS Standardization", Tdoc S4-xxxxx, TSG-SA#76 meeting, Seoul, Korea.
  148. T. Kimezawa, N. Harada, "Example metadata related to the NDL use cases for MPDI", ISO/IEC JTC 1/SC29/WG11/M31126, October 2013, Geneva, Switzerland.
  149. M. Ramalho, N. Harada, P. Jones, P. M. Mozhi, L. Mial, "RTP Payload Format for G.711.0".
  150. N. Harada, T. Moriya, Y. Kamamoto, "Proposed levels for ALS simple profile", ISO /IEC JTC 1/SC29/WG11/M33298, April 2014, Valencia, Spain.
  151. Walter Allasia, Werner Bailer, Roberto Borgotallo, Wo Chang, Sergiu Gordea, Noboru Harada, "Study of WD of MP-AF Implementation Guideline (N14340)", ISO/IEC JTC 1/SC29/WG11 /M33914, July 2014, Sapporo, Japan.
  152. N. Harada, "JNB Comments on ISO/IEC 14496-3:201x/PDAM 5", ISO/IEC JTC 1/SC29/WG11 /M34228, July 2014, Sapporo, Japan.
  153. N. Harada, "Proposed levels for ALS simple profile", ISO/IEC JTC 1/SC29/WG11 /M34229, July 2014, Sapporo, Japan.
  154. Updated Version of TS 26.441 - General Overview of the EVS codec," TS 26.441, v.0.1, 3GPP SA4 #80 San Francisco, Aug. 2014.
  155. Initial Version of TS 26.445 - EVS Codec Detailed Algorithmic Description, TS 26.445, v.0.1, 3GPP SA4 #80 San Francisco, Aug. 2014.
  156. Initial Version of TS 26.445 - EVS Codec Detailed Algorithmic Description, TS 26.445, v.0.2, 3GPP SA4 #80bis Helsinki, Aug. 2014.
  157. M. Ramalho, Ed. P. Jones, N. Harada, M. Perumal, L. Miao, "RTP Payload Format for G.711.0", Internet Engineering Task Force (IETF) Request For Comments: 7665, Nov. 2015.
  158. N. Harada, T. Moriya, Y. Kamamoto, "Proposed update for MPEG-4 ALS reference software and conformance bitstreams”, ISO /IEC JTC 1/SC 29/WG 11/M39900, January 2017, Geneva, Switzerland.
  159. N. Harada, Y. Kamamoto, T. Moriya,"ProposednewlevelsforMPEG-4ALSsimpleprofile", ISO/IECJTC1/SC29/WG11/M53170,April2020,Alpbach,AU(online).
  160. N. Harada, Y. Kamamoto, T. Moriya,"ProposedtextofISO/IEC14496-5Amd.44,NewlevelsofMPEG-4 ALS simple profile for supporting high-resolution audio," ISO/IEC JTC 1/SC 29/WG11/M54580, June 2020, Geneva (online)
  161. N. Harada, Y. Kamamoto, T. Moriya, "Proposed text of ISO/IEC 14496-26 Amd.6, Confor-mance for MPEG-4 ALS simple profile for supporting high-resolution audio", ISO/IEC JTC1/SC29/WG11/M54581, June 2020, Geneva (online)