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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Osaki, H. Kurihara, J. Kanou, T. |
| Copyright Year | 1965 |
| Abstract | The head-clogging processes of video heads by particulate magnetic tapes in helical scan video tape recorders were investigated by continuous microscopic observations of the rotating video heads using a stroboscope. It was found that most wear debris of typical tapes is expelled out of the rubbing surface of a video head and piles up on non-contact area of the exit side of the head. The wear debris which forms an agglomerate contacts a tape surface, and is deposited on the tape surface. The following head picks it up on the rubbing surface (contact area) where the magnetic gap is located. A spacing loss occurs with a consequential decrease in reproduced voltage.< |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 1491 |
| Ending Page | 1498 |
| Page Count | 8 |
| File Size | 1169866 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 30 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1994-07-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Magnetic heads Video recording Polymers Magnetic recording Force measurement Magnetic force microscopy Voltage Research and development TV Monitoring |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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