PUBLICATIONS


2024

Journal Papers

  1. A. Kawamura and A. Uchida "Extraction of Sound Sources in Specified Area Using Binaural Microphones", IEEJ Transactions on Electronics, Information and Systems, vol.144, no.3, pp.267-275, March 2024.
  2. S. Ikesui and A. Kawamura, "Binary Image Embedding and Restoration in Speech Signal", IEEJ Trans. on Electronics, Information and Systems, vol.144, no.2, Feb. 2024.

2023

Journal Papers

  1. Y. Hosoda, A. Kawamura, and Y. Iiguni, "Complex-Domain Pitch Estimation Algorithm for Narrowband Speech Signals", IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol.31, pp.2067-2078, May 2023.

2022

Journal Papers

  1. Y. Hosoda, A. Kawamura, and Y. Iiguni, "Artificial Bandwidth Extension for Lower Bandwidth Using Sinusoidal Synthesis based on First Formant Location", IEICE Trans. Fundamentals, vol.E105-A, no.4, April 2022.

2021

Books

  1. A. Kawamura, Fundamentals and Practice of Speech and Acoustic Signal Processing - Principles of Filter, Noise Reduction, Acoustic Effects -, CORONA Publishing Co. Ltd., Tokyo, Japan, 2021 (in Japanese).
  2. A. Kawamura, With 101 Programs, Speech Signal Processing, CQ Publishing Co. Ltd., Tokyo, Japan, 2021 (in Japanese).

Journal Papers

  1. Y. Hosoda, A. Kawamura, and Y. Iiguni, "Bandwidth Extension Using Data Hiding Based on Discrete Hartley Transform Domain", Circuits Syst Signal Process (CSSP), vol.40, no.12, Dec. 2021.
  2. Eiji SAITO and Arata KAWAMURA, "Real-time binaural target speech extraction using phase unwrapping", IEEJ Trans. on Electronics, Information and Systems, vol.141, no.10, pp.1077-1086, Oct. 2021.
  3. Kazuhiro MURAKAMI, Arata KAWAMURA, Yoh-ichi FUJISAKA, Nobuhiko HIRUMA, and Youji IIGUNI, "Real-time distant sound source suppression using spectral phase difference", IEICE Trans. Fundamentals, vol.E104-A, no.3, pp.603-612, Mar. 2021.

International Conference

  1. Yuya HOSODA, Arata KAWAMURA, and Youji IIGUNI, "Pitch Estimation Algorithm for Narrowband Speech Signal using Phase Differences between Harmonics", Proc. of APSIPA ASC 2021, pp.920-925, Dec. 2021.
  2. Yoshimichi HONDA and Arata KAWAMURA, "Winding System for Fishing Simulator with Real Rod", Proc. of ISCIT 2021, pp.61-66, Oct. 2021.
  3. Yuya HOSODA, Arata KAWAMURA, Youji IIGUNI "Phase Reconstruction for Artificial Bandwidth Extension toward Musical Instrument Sound Signal", Proc. of EUSIPCO 2021, pp.71-75, Aug. 2021.


2020

Journal Papers

  1. Naoto Sasaoka, Eiji Akamatsu, Arata Kawamura, Noboru Hayasaka, and Yoshio Itoh, "4th order moment-based linear prediction for estimating ringing sound of impulsive noise in speech enhancement", IEICE Trans. Fundamentals, vol.E103-A, no.10, pp.1248-1251, Oct. 2020.
  2. Yuya Hosoda, Arata Kawamura, and Youji Iiguni, "An efficient image to sound mapping method preserving speech spectral envelope", IEICE Trans. Fundamentals, vol.E103-A, no.3, pp.629-630, March 2020.

International Conference

  1. Eiji Saito and Arata Kawamura, "Real-time target source extraction using spectral phase difference and its variance", Proc. of SISA2020, pp.125-128, Dec. 2020.


2019

International Conference

  1. Aki Ishibashi and Arata Kawamura, "Zero-phase impulsive noise suppression with iterative phase reconstruction" Proc. of ISPACS2019, paperID O18-3-157, Dec. 2019.
  2. Eiji Saito and Arata Kawamura, "Target speech signal extraction using variance of phase difference" Proc. of ISPACS2019, paperID O18-4-143, Dec. 2019.
  3. Kazuma Takiguchi, Arata Kawamura, Youji Iiguni "Distant sound source suppression based on multichannel nonnegative matrix factorization with bases distance maximization penalty" Proc. of ISPACS2019, paperID O16-3-49, Dec. 2019.
  4. Kouki Furuya, Arata Kawamura, Youji Iiguni "Alveolar fricative consonants detection with easily interpretable feature for speech training" Proc. of ISPACS2019, paperID O16-4-50, Dec. 2019.
  5. Kosuke Hasada, Arata Kawamura, Youji Iiguni "Adaptive line enhancer-based beat noise suppression for FM radio in motor vehicle" Proc. of ISPACS2019, paperID O16-5-52, Dec. 2019.


2018

Journal Papers

  1. Kentaro Takeda and Hiroyuki Torikai, "A Novel Hardware-Efficient CPG Model based on Asynchronous Cellular Automaton", IEICE Electronics Express, Vol.15, No.11, Nov. 2018.
  2. Chiaki Matsuda and Hiroyuki Torikai, "A Novel Generalized PWC Neuron Model:Theoretical Analyses and Efficient Design of Bifurcation Mechanisms of Bursting", IEEE Trans. on CIRCUITS AND SYSTEMS—II: EXPRESS BRIEFS,vol.65, no.11, Nov. 2018.
  3. Arata Kawamura and Kohei Fujikura, "Impact Noise Suppression Using Speech Spectral Phase Estimator", IEEJ Trans. on Electronics, Information and Systems, vol.138, no.11, pp.1410-1416, Nov. 2018.
  4. Kentaro Takeda and Hiroyuki Torikai, "A novel spike-train generator suitable for QCA implementation towards UWB-IR applications", Nonlinear Theory and Its Applications, IEICE, Vol.9, No.4, pp.436-452, Sept. 2018.
  5. Arata Kawamura, Takahiro Yamashita, and Youji Iiguni, "Beat Noise Suppression Using Adaptive Line Enhancers for FM radio in Motor Vehicles", IEEJ Trans. on Electronics, Information and Systems, vol.138, no.5, pp.593-602, May 2018.
  6. 川村新,和田茉都加,飯國洋二, "美的因子に基づく口笛演奏音の音色評価システム", 電気学会論文誌C, vol.138, no.4, pp.423-434, April 2018.

International Conference

  1. Wataru Noguchi, Arata Kawamura, and Youji Iiguni, "Effective Sound Source Separation Using Single Voice Activity Segments for Binaural Sound" Proc. of APSIPA Annual Summit and Conference 2018, pp.279-284, Nov. 2018.
  2. Kazuhiro Murakami, Arata Kawamura, Youichi Fujisaka, Nobuhiko Hiruma, and Youji Iiguni, "Distant Sound Suppression Using Spectral Phase Variance for Two Channel Blind Source Separation" Proc. of APSIPA Annual Summit and Conference 2018, pp.272-278, Nov. 2018.
  3. Kentaro Takeda and Hiroyuki Torikai, "Asynchronous cellular automaton models of biological system" in Proc. of The 2018 International Symposium on Nonlinear Theory and its Applications, Tarragona, Spain, p. 427, Sept. 2018.
  4. Takuya Yoshimoto and Hiroyuki Torikai, "Gene network models based on asynchronous cellular automaton," in Proc. of The 2018 International Symposium on Nonlinear Theory and its Applications, Tarragona, Spain, p. 480, Sept. 2018.
  5. Yuya Hosoda, Arata Kawamura, and Youji Iiguni, "Image-to-sound transformation using inpainting technique" in Proc. of The 2018 International Symposium on Nonlinear Theory and its Applications, Tarragona, Spain, pp.647-650, Sept. 2018.
  6. Kentaro Takeda and Hiroyuki Torikai, "A novel hardware-efficient spiking neuron model based on asynchronous cellular automaton dynamics exhibiting various nonlinear response curves" Proc. of The 2018 International Joint Conference on Neural Networks, Rio de Janeiro, Brazil, pp. 5036-5043 Jul. 2018.