Original: Reed–Solomon codes are used in a wide variety of commercial applications, most prominently in CDs, DVDs and Blu-ray Discs, in data transmission technologies such as DSL & WiMAX, in broadcast systems such as DVB and ATSC, and in computer applications such as RAID 6 systems.
Simplified: Reed-Solomon codes are used in many different kinds of commercial applications, for example in CDs, DVDs and Blu-ray Discs, in data transmission technologies such as DSL & WiMAX, and broadcast systems such as DVB and ATSC.