Mbé vs Gila Bend

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In computer science, group coded recording or group code recording (GCR) refers to several distinct but related encoding methods for representing data on magnetic media. The first, used in 6250 bpi magnetic tape since 1973, is an error-correcting code combined with a run-length limited (RLL) encoding scheme, belonging into the group of modulation codes.

The others are different mainframe hard disk as well as floppy disk encoding methods used in some microcomputers until the late 1980s. GCR is a modified form of a NRZI code, but necessarily with a higher transition density.

Source: Wikipedia

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Gila Bend (; O'odham: Hila Wi:n), founded in 1872, is a town in Maricopa County, Arizona, United States. The town is named for an approximately 90-degree bend in the Gila River, which is near the community's current location. According to the 2010 census, the population of the town is 1,922.

Just outside the town is the San Lucy district (O'odham: Weco Cekṣanĭ) of the Tohono O'odham Nation, with a small settlement, San Lucy (O'odham: Si:l Mek) bordering the town itself.

Source: Wikipedia