News wire article from our research archive:

Japanese Inventor Develops Signal Processing Apparatus

ALEXANDRIA, Va., June 7 -- Tetsujiro Kondo of Tokyo has developed a signal processing method.

According to the U.S. Patent & Trademark Office: "Changes to the functionality and the detection and an expansion of a signal processing apparatus that processes an input signal are disclosed. A first signal processing means processes the input signal, and an expansion means adds a second signal processing means. A detecting means detects whether the one or more additional second signal processing means has been added on to the expansion means, a communication means for performing data transfers between the first signal processing means and second additional signal processing means via wireless ...

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