(under subclass 3) Subject matter wherein the function performed is the generation of at least one signal by mathematical operation or as part of a mathematical operation generates a signal representing a function of at least one variable input parameter.
(1) Note. This subclass includes a waveform synthesizer wherein the waveform is internally generated.
SEE OR SEARCH THIS CLASS, SUBCLASS:
270+, and 845+, for electrical digital or electrical analog computers which perform the function of function generation.
SEE OR SEARCH CLASS
327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,
100+, for miscellaneous signal converting, shaping, or generating circuits.