Memory Storage Devices: Difference between revisions
Jump to navigation
Jump to search
Donghyun727 (talk | contribs) No edit summary |
Donghyun727 (talk | contribs) No edit summary |
||
| Line 3: | Line 3: | ||
Magnetic storage devices use the method of magnetic recording to preserve data. | Magnetic storage devices use the method of magnetic recording to preserve data. | ||
Magnetic recording | |||
== Magnetic recording == | |||
Magnetic recording is a process where portions of a magnetic material are selectively magnetized with the use of electrical signals. The first use of this kind of technique was introduced by a Danish engineer Valdemar Poulsen in 1900, | Magnetic recording is a process where portions of a magnetic material are selectively magnetized with the use of electrical signals. The first use of this kind of technique was introduced by a Danish engineer Valdemar Poulsen in 1900, | ||
Revision as of 19:31, 5 December 2015
By Lee Dong Hyun
Magnetic storage devices use the method of magnetic recording to preserve data.
Magnetic recording
Magnetic recording is a process where portions of a magnetic material are selectively magnetized with the use of electrical signals. The first use of this kind of technique was introduced by a Danish engineer Valdemar Poulsen in 1900,