| Paper Abstract and Keywords |
| Presentation |
2007-01-26 11:00
A study on DOA estimation from binaural sound
Tomita Obara, Yoshifumi Nagata, Toyota Fujioka (Iwate Univ.), Satoshi Iwasaki, Takahiko Hariyama (Hamamatsu Univ.), Masato Abe (Iwate Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have made four artificial head models and measured these HRTFs to examine the effectiveness of a method to estimate the DOA estimation methods based on two microphone received signals. By using these HRTFs, we examined source detection rate. As a result of two dimensional DOA estimation of azimuth and elevation obtained from GCC, MUSIC and weighted Wiener gain which we have proposed, our method can estimate DOA more precise than other methods in the environment where two sound sources exist. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
directional microphone / HRTF / Wiener gain / elevation angle estimation / two-dimensional DOA estimation / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 484, EA2006-106, pp. 13-18, Jan. 2007. |
| Paper # |
EA2006-106 |
| Date of Issue |
2007-01-19 (EA) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
EA US |
| Conference Date |
2007-01-25 - 2007-01-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Doshisha Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
General |
| Paper Information |
| Registration To |
EA |
| Conference Code |
2007-01-EA-US |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A study on DOA estimation from binaural sound |
| Sub Title (in English) |
|
| Keyword(1) |
directional microphone |
| Keyword(2) |
HRTF |
| Keyword(3) |
Wiener gain |
| Keyword(4) |
elevation angle estimation |
| Keyword(5) |
two-dimensional DOA estimation |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Tomita Obara |
| 1st Author's Affiliation |
Iwate University (Iwate Univ.) |
| 2nd Author's Name |
Yoshifumi Nagata |
| 2nd Author's Affiliation |
Iwate University (Iwate Univ.) |
| 3rd Author's Name |
Toyota Fujioka |
| 3rd Author's Affiliation |
Iwate University (Iwate Univ.) |
| 4th Author's Name |
Satoshi Iwasaki |
| 4th Author's Affiliation |
Hamamatsu University School of Medicine (Hamamatsu Univ.) |
| 5th Author's Name |
Takahiko Hariyama |
| 5th Author's Affiliation |
Hamamatsu University School of Medicine (Hamamatsu Univ.) |
| 6th Author's Name |
Masato Abe |
| 6th Author's Affiliation |
Iwate University (Iwate Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2007-01-26 11:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
EA |
| Paper # |
EA2006-106 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.484 |
| Page |
pp.13-18 |
| #Pages |
6 |
| Date of Issue |
2007-01-19 (EA) |