IEICE Technical Report

Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380

Engineering Acoustics

Workshop Date : 2014-01-27 - 2014-01-28 / Issue Date : 2014-01-20

EA2013-103
On boundary condition of CE-FDTD method -- Implementation of density variation --
Naoki Maruta, Osamu Yamashita, Takao Tsuchiya (Doshisha Univ.), Makoto Otani (Shinshu Univ.), Yukio Iwaya (Tokoku Gakuin Univ.)
pp. 1 - 6

EA2013-104
An Envelope Method for Improving the Product Directivity Models of the Parametric Loudspeaker
Chuang Shi (Nanyang Technological Univ./Univ. of Electro-Comm.), Hideyuki Nomura, Tomoo Kamakura (Univ. of Electro-Comm.), Woon-Seng Gan (Nanyang Technological Univ.)
pp. 7 - 10

EA2013-105
Fundamental Study on classification of summer and winter tires using road surface vibration
Toshiaki Arai, Hideyuki Nomura, Tomoo Kamakura (UEC)
pp. 11 - 14

EA2013-106
Non-linear distortion reduction by equalization of input signal in time domain
Kihiro Hashino, Naoto Sakata, Yuki Kato, Hirofumi Nakajima, Kazunori Miyoshi (Kogakuin Univ.)
pp. 15 - 20

EA2013-107
Study of wind noise reduction using a microphone array
Naoto Sakata, Kihiro Hashino, Hirofumi Nakajima, Kazunori Miyoshi (Kougakuin Univ.)
pp. 21 - 26

EA2013-108
Multipoint sound pressure control for capturing distant speech
Yuki Urano, Takeshi Saitou, Masato Miyoshi (Kanazawa Univ.)
pp. 27 - 31

EA2013-109
A comparison of compensation amount of nonlinear distortions in electrodynamic loudspeaker using Mirror filter
Kenta Iwai, Yoshinobu Kajikawa (Kansai Univ.)
pp. 33 - 38

EA2013-110
Modified-error feedback ANC system with linear prediction filter
Nobuhiro Miyazaki, Yoshinobu Kajikawa (Kansai Univ.)
pp. 39 - 44

EA2013-111
Automatic Parameter Adjustment for Audio Equalizer Using IGA with Elite Selection
Masahiro Yokota, Yoshinobu Kajikawa (Kansai Univ.)
pp. 45 - 50

EA2013-112
Speech enhancement using amplitude-spectrum beamformer for an asynchronous distributed microphone array
Tatsuya Kako, Kazunori Kobayashi, Hitoshi Ohmuro (NTT)
pp. 51 - 56

EA2013-113
A study on dereverberation method using adaptive filter
Hiroshi Kishida, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo)
pp. 57 - 62

EA2013-114
A study on method of controlling the magnitude of attenuation applied to acoustic echo canceller systems
Takuya Sawada, Takuto Yoshioka, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo)
pp. 63 - 68

EA2013-115
A study on dereverberation method for microphone array system enhancing speech signal
Ryota Kishimoto, Hiroshi Kishida, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo)
pp. 69 - 74

EA2013-116
Postfilter-based nonnegative matrix factorization with statistical model parameter estimation
Yuki Murota, Daichi Kitamura, Shunsuke Nakai, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Kazunobu Kondo, Yu Takahashi (YAMAHA)
pp. 75 - 80

EA2013-117
Depth estimation of sound images in mixed sound source using activation shared nonnegative matrix factorization
Tomo Miyauchi, Daichi Kitamura, Hiroshi Saruwatari, Satoshi Nakamura (NAIST)
pp. 81 - 86

EA2013-118
Study on biased a priori SNR estimation for musical-noise-free MMSE short-time spectral amplitude estimator
Shunsuke Nakai, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Kazunobu Kondo (YAMAHA)
pp. 87 - 92

EA2013-119
Study on speech recognition performance prediction using unsupervised measurement for speech quality evaluation based on higher-order statistics
Yuka Hirano, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Tomoya Takatani (TOYOTA)
pp. 93 - 98

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan