Official Standards
- ECMA-139 ISO/IEC 10777:1991, Specification of DDS.
- ECMA-146 ISO/IEC 11321:1992, Specification of DATA/DAT.
- ECMA-150 ISO/IEC 11557:1992, Specification of DDS-DC (DDS w/ compression).
- ECMA-151 ISO/IEC 11558:1992, Specification of DCLZ (compression algorithm).
- ECMA-170 ISO/IEC 12447:1993, Specification of DDS (for 60m and 90m tapes).
- ECMA-171 ISO/IEC 12448:1993, Specification of DATA/DAT-DC (for 60m and 90m tapes).
- ECMA-198 ISO/IEC 13923, Specification of DDS-2.
- ECMA-236 ISO/IEC 15521, Specification of DDS-3.
- ECMA-288 ISO/IEC 17462, Specification of DDS-4.
Read more about this topic: Digital Data Storage
Famous quotes containing the words official and/or standards:
“I thought it altogether proper that I should take a brief furlough from official duties at Washington to mingle with you here to-day as a comrade, because every President of the United States must realize that the strength of the Government, its defence in war, the army that is to muster under its banner when our Nation is assailed, is to be found here in the masses of our people.”
—Benjamin Harrison (1833–1901)
“Today so much rebellion is aimless and demoralizing precisely because children have no values to challenge. Teenage rebellion is a testing process in which young people try out various values in order to make them their own. But during those years of trial, error, embarrassment, a child needs family standards to fall back on, reliable habits of thought and feeling that provide security and protection.”
—Neil Kurshan (20th century)