DIGITAL SIGNAL CONVERTER AND A DIGITAL SIGNAL CONVERSION METHOD CAPABLE OF BEING WIDELY APPLIED TO VARIOUS DIGITAL SIGNAL TRANSMISSION AND RECEPTION INTERFACES

摘要

PURPOSE: A digital signal converter and a digital signal conversion method are provided to offer a signal transmission and reception method according to various interfaces by controlling encryption, a power supply state, and the standard of a digital signal.;CONSTITUTION: A signal reception unit(210) analyzes a digital input signal received according to a first type. A signal output unit(230) transmits a digital output signal according to the first type and a second type. A control unit(220) converts the digital input signal received according to the first type into the digital output signal transmitted according to the second type. The control unit controls one or more power sources of the digital input signal or the digital output signal according to the power supply state of the first and the second type.;COPYRIGHT KIPO 2013;[Reference numerals] (122) Data processing unit; (124) Amplification unit; (126) Light source; (130) Monitor, PC, mobile; (210) Signal reception unit; (222) Signal processing unit; (224) Encryption unit; (226) Power processing unit; (230) Signal output unit