Brian Patrick McArdle (7)

1-10-1995 | The term ERMES stands for European Radio Message System. It was introduced by the European Telecommunication Standards Institute (ETSI) a...

1-01-1994 | The term GSM stood originally for Graupe Special Mobile. The meaning Global System for Mobile communications has been adopted recently as...

1-07-1993 | The European Community (EC) Directive 89/336 on electromagnetic compatibility (EMC) applies to radiocommunications equipment. Itwas belie...

1-04-1993 | Radiocommunications equipment forPMR or ISM applications is designed for narrow-band channels. In the majority of European countries this...

1-01-1993 | The development and widespread use of data communications over recent years means that methods of error detection and correction have bec...

1-05-1992 | The audio-video processor is best compared to the control amplifier in an audio system. That, too, gives a choice of input signals. Where...

1-01-1991 | Telecommunications channels are not so reliable that data can be passed over them without corruption. Since data communications has become...