Signal processing device

Abstract

A signal processing device (10) according to the present disclosure includes a housing (161), an input interface (12) configured to receive input of an electrical signal, a converter (13) configured to convert the electrical signal inputted to the input interface (12) into a communication signal according to a communication protocol for wireless communication, and an output interface (14) configured to output the communication signal converted by the converter (13) for wireless communication. The signal processing device (10) includes the housing (61), the input interface (12), the converter (13), and the output interface (14) integrally. The input interface (12) is disposed on a first side (S1) of the housing (161), and the output interface (14) is disposed on a second side (S2) opposite the first side (S1) in the housing (161).

Dependencies are inferred from the claim text.