[omazurov]

The binary Golay code works on bits. Reed-Solomon code works on symbols that are comprised of many bits. A RS code with 12 data and 12 parity symbols (not bits!) must have symbol representation of at least 5 bits to cover 12 + 12 = 24 possible code locations. Bit-wise such code will reliably correct only 6 bit errors out of 24 * 5 = 120 bits (assuming t/2 error correction algorithm). If the errors come in bursts, however, that code can correct up to 6 * 5 = 30 bits.