| Presentation | 2017-01-26 Sound Source Tracking via Two Microphones Based on Approximation of Trigonometric Functions Kenta Omiya, Kenji Suyama, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A method of sound source tracking by two microphones is studied. In this paper, sound source tracking is assumed to be implemented to DSP (Digital Signal Processor). However, libraries of trigonometric functions are not often available in DSP. Therefore, it is often difficult to use the trigonometric functions. Therefore, it is necessary to use approximate values. In the proposed method, Taylor series expansion is applied to approximate the trigonometric functions. The effectiveness of the proposed method is shown by several experimental results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | microphone array / sound source tracking / Taylor series |
| Paper # | CAS2016-78,ICTSSL2016-32 |
| Date of Issue | 2017-01-19 (CAS, ICTSSL) |
| Conference Information | |
| Committee | CAS / ICTSSL |
|---|---|
| Conference Date | 2017/1/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Toshihiko Takahashi(Niigata Univ.) / Kazunori Okada(NICT) |
| Vice Chair | Mitsuru Hiraki(Renesas) / Hiroshi Tamura(Chuo Univ.) / Keisuke Nakano(Niigata Univ.) |
| Secretary | Mitsuru Hiraki(Tohoku Univ.) / Hiroshi Tamura(Renesas) / Keisuke Nakano(NTT DoCoMo) |
| Assistant | Toshihiro Tachibana(Shonan Inst. of Tech.) / Yohei Nakamura(Hitachi) / Shosuke Sato(Tohoku Univ.) / Tomotaka Wada(Kansai Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Circuits and Systems / Technical Committee on Information and Communication Technologies for Safe and Secure Life |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sound Source Tracking via Two Microphones Based on Approximation of Trigonometric Functions |
| Sub Title (in English) | |
| Keyword(1) | microphone array |
| Keyword(2) | sound source tracking |
| Keyword(3) | Taylor series |
| 1st Author's Name | Kenta Omiya |
| 1st Author's Affiliation | Tokyo Denki University(Tokyo Denki Univ.) |
| 2nd Author's Name | Kenji Suyama |
| 2nd Author's Affiliation | Tokyo Denki University(Tokyo Denki Univ.) |
| Date | 2017-01-26 |
| Paper # | CAS2016-78,ICTSSL2016-32 |
| Volume (vol) | vol.116 |
| Number (no) | CAS-421,ICTSSL-422 |
| Page | pp.pp.7-12(CAS), pp.7-12(ICTSSL), |
| #Pages | 6 |
| Date of Issue | 2017-01-19 (CAS, ICTSSL) |