Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
magnetic disk encoding scheme
|
| gptkbp:category |
data storage technology
|
| gptkbp:fullName |
Modified Frequency Modulation
|
| https://www.w3.org/2000/01/rdf-schema#label |
MFM (IBM PC format)
|
| gptkbp:introducedIn |
1970s
|
| gptkbp:replacedBy |
FM encoding
|
| gptkbp:standardizedBy |
gptkb:IBM
|
| gptkbp:successor |
RLL encoding
|
| gptkbp:supportsAlgorithm |
run-length limited
|
| gptkbp:usedFor |
floppy disk data storage
hard disk data storage |
| gptkbp:usedIn |
gptkb:IBM_PC_compatibles
gptkb:IBM_PC gptkb:IBM_PC_AT gptkb:IBM_PC_XT |
| gptkbp:width |
250 kbit/s (floppy)
500 kbit/s (floppy) |
| gptkbp:bfsParent |
gptkb:Apple_FDHD_Drive
|
| gptkbp:bfsLayer |
8
|