Method of transmitting information, encoding devide for use in the method, and decoding device for use in the method

摘要

A method is described for converting m-bit information words into n-bit code words and vice versa. The code words have a limited disparity in order to obtain a d.c. free code. A reduction of the lowfrequency content of the spectrum can be obtained by selecting the code words in such a way that the sumover all the previously generated bits xj of the preceding code words remains restricted.