V.23
protocol, standard
An ITU-T modem protocol which allowed half-duplex (unidirectional) data transmission at 1200 bits per second with a 75 bps back channel and fall back to 600/75 bps. This was the main standard used for British Telecom’s Prestel service.
(2004-07-26)
Read Also:
- V.25
communications, standard A standard allowing an auto-answer modem to determine the correct modulation standard to use. (2001-04-06)
- V.25 bis
communications, standard A cryptic command language for modems. (2004-08-02)
- V.27 ter
protocol, standard An ITU-T modem protocol which allowed 4800 bps communications with fall back to 2400 bps. V27.ter was used by Fax machines. (2004-07-26)
- V.28
communications, standard An ITU-T physical interface standard for serial data communications equipment, formally titled “Electrical Characteristics for Unbalanced Double-Current Interchange Circuits”. The combination of V.28 and V.24 is equivalent to the EIA’s RS-232 and uses the same 25-pin connectors. (2001-04-06)
- Utzon
noun 1. Jørn, 1918–2008, Danish architect. noun 1. Jørn (jʃzːn). 1918–2008, Danish architect known primarily for his unique design for the Sydney Opera House (1966)