Dabbling in DAB Radios
Friday, November 25th, 2011Dabbling in DAB Radios
The British Broadcasting Service first broadcast audio signals in the digital format in the year 1995. FM radio and AM radio signals suffer from noise and other forms of distortions because high rise buildings and towers interfere with the waves. Digital Audio Broadcasting uses processors which eliminate these distortions. The programmes are very clear. DAB radios make use of MPEG and COFDM technologies to convert the analogue signals into digital signals.