| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, EA, SIP | 2020-03-02 14:45 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Iterative phase reconstruction to embed image into speech spectrogram Arata Kawamura (Kyoto Sangyo Univ.)  EA2019-129 SIP2019-131 SP2019-78 |
[more] | EA2019-129 SIP2019-131 SP2019-78 pp.163-168 |
| EA, SIP, SP | 2019-03-14 10:50 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | Nearest sound source extraction for hearable devices Eiji Saito, Arata Kawamura (Kyoto Sangyo Univ.) EA2018-101 SIP2018-107 SP2018-63 |
In recent years, hearable devices have attracted attention. One of the important functions of hearable devices is to imp... [more] | EA2018-101 SIP2018-107 SP2018-63 pp.13-18 |
| EA, SIP, SP | 2019-03-14 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
A Fricative Sound /z/ Detector Based on Zero-Crossing Rate Yuki Katagiri, Arata Kawamura (Kyoto Sangyo Univ.) EA2018-113 SIP2018-119 SP2018-75 |
It is difficult to pronounce voiced and voiceless alveolar fricative sounds for deaf children. To support such deaf chi... [more] |
EA2018-113 SIP2018-119 SP2018-75 pp.81-86 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa | [Poster Presentation]
Adaptive beat noise estimation for FM radio in motor vehicle Kosuke Hasada, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2017-155 SIP2017-164 SP2017-138 |
In FM-radio on motor vehicles, there exists an interference called as a beat noise which is caused by electric control u... [more] | EA2017-155 SIP2017-164 SP2017-138 pp.291-296 |
|
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Beat Noise Canceling Based on Adaptive Line Enhancer for FM Radio in Motor Vehicles Takahiro Yamashita, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2016-123 SIP2016-178 SP2016-118 |
In FM radio on motor vehicles, there exists problem of interference called as a beat noise due to electronization of mot... [more] | EA2016-123 SIP2016-178 SP2016-118 pp.231-236 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Switchable Adaptive Feedback Canceller for Hearing Aids Kakeru Kashima, Arata Kawamura (Osaka Univ.), Masahiro Sunohara, Kazuteru Nishiyama, Nobuhiko Hiruma (Rion Co., Ltd.), Youji Iiguni (Osaka Univ.) EA2016-124 SIP2016-179 SP2016-119 |
Hearing aids suffer from howling. A traditional adaptive feedback canceller (T-AFC) removes howling, although it often d... [more] | EA2016-124 SIP2016-179 SP2016-119 pp.237-242 |
| SP, SIP, EA | 2017-03-02 15:20 |
Okinawa | Okinawa Industry Support Center | Distance Distinction Using Variance of Phase Difference for Source Signals in Same Direction Tomoyasu Uchiyama, Arata Kawamura (Osaka Univ.), Youichi Fujisaka, Nobuhiko Hiruma (Rion Co.,Ltd.), Youji Iiguni (Osaka Univ.) EA2016-144 SIP2016-199 SP2016-139 |
Technique for sound sources separation from observed signals is required for auto transcription of a meeting or robot e... [more] | EA2016-144 SIP2016-199 SP2016-139 pp.345-350 |
| EA, SP, SIP | 2016-03-28 11:10 |
Oita | Beppu International Convention Center B-ConPlaza | Beat Noise Suppression for FM-Radio in Motor Vehicles Takahiro Yamashita, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2015-70 SIP2015-119 SP2015-98 |
In FM-radio on motor vehicles, there exists an interference called as a beat noise which is an electromagnetic radiation... [more] | EA2015-70 SIP2015-119 SP2015-98 pp.25-30 |
| EA, SP, SIP | 2016-03-28 13:15 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Noise Suppression by Modified Zero Phase Signal Analysis Akira Tanaka, Yuki Amma (Hokkaido Univ.), Arata Kawamura (Osaka Univ.) EA2015-92 SIP2015-141 SP2015-120 |
The zero phase signal analysis is known as one of signal transformations, by which a given signal is transformed into i... [more] |
EA2015-92 SIP2015-141 SP2015-120 pp.153-157 |
| SIP, EA, SP | 2015-03-02 13:55 |
Okinawa | Two-Channel Audio Source Separation in Reverberant Conditions Based on Single Voice Activity Segments Atsushi Matsuda, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2014-81 SIP2014-122 SP2014-144 |
[more] | EA2014-81 SIP2014-122 SP2014-144 pp.55-60 |
|
| SIS | 2013-12-12 13:00 |
Tottori | Torigin Bunka Kaikan (Tottori) | [Tutorial Lecture]
Enhancement and Separation for Speech Signals Arata Kawamura (Osaka Univ.) SIS2013-35 |
In this paper, we discus about three main topics of speech processing technologies. First, we review and discuss about a... [more] | SIS2013-35 pp.47-52 |
| SP, EA, SIP | 2013-05-16 16:20 |
Okayama | Speech Enhancement Using Active Noise Control with Inverse Notch Filter Kazuki Nakatani, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2013-11 SIP2013-11 SP2013-11 |
This paper proposes a speech enhancement method based on active noise control (ANC) theory. Conventional ANC systems rem... [more] | EA2013-11 SIP2013-11 SP2013-11 pp.61-66 |
|
| EA, SP, SIP | 2012-05-24 15:35 |
Osaka | Osaka Univ. Nakanoshima Center | A Zero Phase Noise Reduction Method for Impact Noise with Damped Oscillation Sayuri Kohmura, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2012-19 SIP2012-19 SP2012-19 |
This paper proposes a noise reduction method for impact noise with damped oscillation. This method is based on a zero p... [more] |
EA2012-19 SIP2012-19 SP2012-19 pp.109-114 |
| EA, SP, SIP | 2012-05-24 16:00 |
Osaka | Osaka Univ. Nakanoshima Center | Convergence Values of an NLMS Algorithm for Sinusoids With Rational Number Period Yuki Satomi, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2012-20 SIP2012-20 SP2012-20 |
In an adaptive system identification filter with a stochastic input signal,a coefficient vector updated with the NLMS al... [more] | EA2012-20 SIP2012-20 SP2012-20 pp.115-120 |
| EA, SP, SIP | 2012-05-25 11:15 |
Osaka | Osaka Univ. Nakanoshima Center | On Single Voice Activity Detection for 2 Channel Blind Source Separation Syohei Ashikari, Arata Kawamura, Youji Iiguni (Osaka Univ) EA2012-25 SIP2012-25 SP2012-25 |
Degenerate Unmixing Estimation Technique (DUET) is a technique for blind source separation with two microphones. DUET i... [more] |
EA2012-25 SIP2012-25 SP2012-25 pp.143-148 |
| EA, SIP, SP | 2011-05-12 10:25 |
Osaka | Ritsumeikan Univ. | On the Convergence Properties of LMS Algorithm in Linear Prediction and System Identification for Sinusoidal Inputs Yuki Satomi, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2011-4 SIP2011-4 SP2011-4 |
It is well known that the expectation value of adaptive filter coefficients updated with the LMS algorithm converges for... [more] | EA2011-4 SIP2011-4 SP2011-4 pp.19-24 |
| EA, SIP, SP | 2011-05-12 10:50 |
Osaka | Ritsumeikan Univ. | High-Resolution Frequency Analysis Based on ICA Eiichiro Nada, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2011-5 SIP2011-5 SP2011-5 |
When we obtain a signal which contains some sinusoidal waves.The Fourier analysis is conventionally used to analyze each... [more] | EA2011-5 SIP2011-5 SP2011-5 pp.25-29 |
| EA, SIP, SP | 2011-05-13 11:15 |
Osaka | Ritsumeikan Univ. | DUET Blind Source Separation Without Histogram Using Single Voice Activity Segments Syohei Ashikari, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2011-20 SIP2011-20 SP2011-20 |
Degenerate Unmixing Estimation Technique(DUET) is a technique for blind source separation with two microphones. In this ... [more] | EA2011-20 SIP2011-20 SP2011-20 pp.113-118 |
| EA, SIP, SP | 2011-05-13 13:50 |
Osaka | Ritsumeikan Univ. | Design of a Comb Filter with desired frequency gains Yosuke Sugiura, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2011-26 SIP2011-26 SP2011-26 |
In a method for a separation of harmonics such as voices ,musics or howling from observed signal,a comb filter that has... [more] | EA2011-26 SIP2011-26 SP2011-26 pp.149-154 |
| SIS | 2009-12-17 14:50 |
Kyoto | A pitch estimator with inverse notch filters extracting harmonic components Arata Kawamura, Motoki Mizuno, Youji Iiguni (Osaka Univ.) SIS2009-39 |
Pitch name estimation is an indispensable technique for achieving automatic music transcription. We previously proposed ... [more] | SIS2009-39 pp.49-53 |
|
[Return to Top Page]