| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric connector obtained by combining, especially, an electronic noise filter system. SOLUTION: The digital filter adapter in accordance with the invention comprises a first connector for connecting to an interface of an electronic device, an electrical signal filter, and a connector receptacle for connecting to a communication channel or cable. Electronic signals received from the electronic device into the adapter are routed through the electrical signal filter, which is typically mounted on a printed circuit board, and communicated through the connector receptacle to a communication cable. The connector receptacle provides the same interface as the electronic device to which the first connector is designed to be attached. Thus, the adapter can be inserted between the electronic device and a communication cable which, in the absence of the adapter, could be connected directly to the electronic device. COPYRIGHT: (C)2003,JPO
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