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Kansas City standard
The Kansas City standard (KCS), or ''Byte'' standard, is a digital data format for audio cassette drives. ''Byte'' magazine sponsored a symposium in November 1975 in Kansas City, Missouri to develop a standard for storage of digital microcomputer data on inexpensive consumer quality cassettes, at a time when floppy disk drives cost more than $1,000 USD each (today more than $ USD).〔The MITS 88-DCDD Altair Disk (controller board, 8 inch disk drive, case and power supply) sold for $1480 kit and $1980 assembled. (December 1975 BYTE magazine, page 45). It could store 300,000 bytes on a disk. The Shugart SA400 5 inch drive became available in late 1976 for $450 USD. It could store around 90,000 bytes on a disk. By 1977 this became a popular option for hobbyist computers.〕 Although the standard had existed from the earliest days of the microcomputer revolution, very few systems are said to have used it as their standard.〔Les Solomon, ("Solomon's Memory" ), Digital Deli, 1984〕
==History==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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