Although ICs can decodequadrature encoders, you can easilyand less expensively have the processordecode the signal. The signals fromChannel A and Channel B go througha Schmitt trigger if necessary, ...

the Encoder appends 2T parity symbols to the input message in order to form the encoded codeword. The Reed Solomon Decoder receives an (N=K+2T) codeword, and it can locate and correct up to 8 possible ...