This device for transferring information between two digital signals includes means (26, 44; 62, 86) of selecting characteristics of a digital input signal, means (28, 46; 78, 94) of direct transmission to a digital output signal and means (28, 46; 80; 114) for the positioning within the latter, of elements...http://www.google.com.au/patents/US5946300?utm_source=gb-gplus-sharePatent US5946300 - Device for transferring information between two digital signal generators
