Coding for Constant-Data-Rate Systems-Part I. A New Error-Correcting Code

A study of coding to reduce the frequency of errors in communication systems which transmit data at a constant rate has been started. A new single-error-correcting code (the Wagner code) is described and analyzed. Its performance in a constant-data-rate system is evaluated and compared with Hamming´s single-error-correcting code. The Wagner code is superior for many communication applications. Its successful implementation does not require too precise equipment.