Mbé vs Juanjui

Informations

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

Informations

Juanjuí is a town in Northern Peru, capital of the province Mariscal Cáceres in the San Martín Region and located in the left edge of Huallaga River.

There are 54,006 inhabitants, according to the 2010 census.

Source: Wikipedia