| Presentation | 2004/12/2 Error Rate Characteristic of the Waveform Discrimination using Neural Network by RLL (2, 7) code. In Magnetic Recording Junnichi HATANO, Shigeru YOSHIZAWA, Hideaki MAETA, Arata GOTOH, Masaaki KANEKO, Tohru MIYASHITA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is said that the normalized linear density (K) of conventional amplitude discrimination in magnetic recording is difficult over three,because of interaction between intersymbol-interference and random noise. Therefore, a waveform discrimination using neural network was proposed which learn and recognize feature of read waveforms. It was achieved that the random noise bit error rate (BER) of wave form discrimination can be simulated by computer, because sampling number can be reduced to four, and bits width of recognition calculation to six bits. Obtained results was that BER was 1x10^<-7> at S/N=20dB for K=5 and BER was 1x10^<-7> at S/N=17.5dB for K=3. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Magnetic Recording / RLL (2-7) code / Neural network / Diserimination Method / Random Noise ErrorRate |
| Paper # | MR2004-36 |
| Date of Issue |
| Conference Information | |
| Committee | MR |
|---|---|
| Conference Date | 2004/12/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Magnetic Recording (MR) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Error Rate Characteristic of the Waveform Discrimination using Neural Network by RLL (2, 7) code. In Magnetic Recording |
| Sub Title (in English) | |
| Keyword(1) | Magnetic Recording |
| Keyword(2) | RLL (2-7) code |
| Keyword(3) | Neural network |
| Keyword(4) | Diserimination Method |
| Keyword(5) | Random Noise ErrorRate |
| 1st Author's Name | Junnichi HATANO |
| 1st Author's Affiliation | Faculty of Engineering, Takushoku University() |
| 2nd Author's Name | Shigeru YOSHIZAWA |
| 2nd Author's Affiliation | Faculty of Engineering, Takushoku University |
| 3rd Author's Name | Hideaki MAETA |
| 3rd Author's Affiliation | Faculty of Engineering, Takushoku University |
| 4th Author's Name | Arata GOTOH |
| 4th Author's Affiliation | Faculty of Engineering, Takushoku University |
| 5th Author's Name | Masaaki KANEKO |
| 5th Author's Affiliation | Faculty of Engineering, Takushoku University |
| 6th Author's Name | Tohru MIYASHITA |
| 6th Author's Affiliation | Faculty of Engineering, Takushoku University |
| Date | 2004/12/2 |
| Paper # | MR2004-36 |
| Volume (vol) | vol.104 |
| Number (no) | 491 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |