Information technology - Information interchange on 130 mm optical disk cartridges using the magneto-optical effect@ for write once@ read multiple functionality
This International Standard specifies - definitions of the essential concepts; - the environment in which the characteristics are to be tested; - the environments in which the cartridge are to be operated and stored; - the mechanical@ physical and dimensional characteristics of the case and of the optical disk; - the magneto-optical characteristics and the recording characteristics for initializing the disk once@ for recording the information once@ for reading it many times@ so as to provide physical interchangeability between data processing systems; - the format for the physical disposition of the tracks and sectors@ the error correction codes@ the modulation method used for recording and the quality of the recorded signals.