| Presentation | 1995/10/26 Atmospheric optical communication using signal processing technique in digital VTR Kazuhiko WAKAMORI, Takeshi HAYASHI, Atushi SAITO, Sunao UEMURA, Keigo MAJIMA, Yoshiharu HOSIN0, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been studying an atmospheric optical communication(AOC) and developing an optical Field Pick-up(FPU) for broadcasting application. We noticed that the mechanism of generating errors in AOC was similar to that in magnetic recordings. By applying digital processing technique used in the digital D-3 format VTR, we succeeded to recover completely transmission errors (10^<-2> to 10^<-3> in bit rate) after error collecting and concealing. We confirmed that this technique was very useful for A/C and the optical FPU using this technique was able to take place of a microwave FPU. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | atmospheric optical communication / digital signal processing / digital VTR error collecting / Field Pick-up(FPU) |
| Paper # | OCS95-75 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1995/10/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Atmospheric optical communication using signal processing technique in digital VTR |
| Sub Title (in English) | |
| Keyword(1) | atmospheric optical communication |
| Keyword(2) | digital signal processing |
| Keyword(3) | digital VTR error collecting |
| Keyword(4) | Field Pick-up(FPU) |
| 1st Author's Name | Kazuhiko WAKAMORI |
| 1st Author's Affiliation | HAMAMATU PHOTONICS K.K. Central Research Lab.() |
| 2nd Author's Name | Takeshi HAYASHI |
| 2nd Author's Affiliation | HAMAMATU PHOTONICS K.K. Central Research Lab. |
| 3rd Author's Name | Atushi SAITO |
| 3rd Author's Affiliation | NHK Nagoya Broadcasting Station |
| 4th Author's Name | Sunao UEMURA |
| 4th Author's Affiliation | NHK Nagoya Broadcasting Station |
| 5th Author's Name | Keigo MAJIMA |
| 5th Author's Affiliation | NHK Science and Technical Research Labs. |
| 6th Author's Name | Yoshiharu HOSIN0 |
| 6th Author's Affiliation | NHK Engineering Administration Dept. |
| Date | 1995/10/26 |
| Paper # | OCS95-75 |
| Volume (vol) | vol.95 |
| Number (no) | 342 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |