Presentation | 2017-03-01 Study on a Reduction of Calculated Amount in a Time-Domain Blind Source Separation Tsubasa Inoue, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes the method for separating the voices using a time-domain Blind Source Separation (BSS) algorithm. Especially, it focuses attention on a computational time in this domain. In the case of separation of sources with time delay as represented by voices, the algorithm requires a huge amount of calculation. In order to this problem, we improve BSS algorithm for the voices. Moreover we perform the simulation to this algorithm using parallel computation by multi-core. The result shows that the proposed method reduces the number of parameters required for the separation and the computational time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Independent Component Analysis / Blind Source Separation / Time-Domain / Calculation Amount |
Paper # | EA2016-112,SIP2016-167,SP2016-107 |
Date of Issue | 2017-02-22 (EA, SIP, SP) |
Conference Information | |
Committee | SP / SIP / EA |
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Conference Date | 2017/3/1(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Industry Support Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics |
Chair | Kazunori Mano(Shibaura Inst. of Tech.) / Makoto Nakashizuka(Chiba Inst. of Tech.) / Mitsunori Mizumachi(Kyushu Inst. of Tech.) |
Vice Chair | Hiroki Mori(Utsunomiya Univ.) / Masahiro Okuda(Univ. of Kitakyushu) / Shogo Muramatsu(Niigata Univ.) / Yoichi Haneda(Univ. of Electro-Comm.) / Suehiro Shimauchi(NTT) |
Secretary | Hiroki Mori(Kobe Univ.) / Masahiro Okuda(Shizuoka Univ.) / Shogo Muramatsu(Ritsumeikan Univ.) / Yoichi Haneda(Chiba Inst. of Tech.) / Suehiro Shimauchi(KDDI R&D Labs.) |
Assistant | Taichi Asami(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Osamu Watanabe(Takushoku Univ.) / Shigeto Takeoka(Shizuoka Inst. of Science and Tech.) / TREVINO Jorge(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on Speech / Technical Committee on Signal Processing / Technical Committee on Engineering Acoustics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on a Reduction of Calculated Amount in a Time-Domain Blind Source Separation |
Sub Title (in English) | |
Keyword(1) | Independent Component Analysis |
Keyword(2) | Blind Source Separation |
Keyword(3) | Time-Domain |
Keyword(4) | Calculation Amount |
1st Author's Name | Tsubasa Inoue |
1st Author's Affiliation | Nishinippon Institute of Technology(NIT) |
Date | 2017-03-01 |
Paper # | EA2016-112,SIP2016-167,SP2016-107 |
Volume (vol) | vol.116 |
Number (no) | EA-475,SIP-476,SP-477 |
Page | pp.pp.171-176(EA), pp.171-176(SIP), pp.171-176(SP), |
#Pages | 6 |
Date of Issue | 2017-02-22 (EA, SIP, SP) |