A communication apparatus having an transducer with an interface and a text generation means which uses short message service (SMS) text messaging as its input and/or output

摘要

A communication apparatus comprising:- (a) A transducer interface; (b) An input to the transducer interface; (c) An output from the transducer interface; (d) A text generation means operatively connected to the interface capable of both: (i) generating a text message dependent on an electrical signal input to the interface; and (ii) decoding a received text message for provision to the interface.