A system, method, and apparatus for distortion analysis is provided. A method in accordance with at least one embodiment of the present disclosure may include receiving a clock frequency at a direct digital synthesizer (DDS) and generating at least one stream of phase numbers via said DDS. The method may further include generating a digital sine wave using, at least in part, said clock frequency and said at least one stream of phase numbers. Of course, additional implementations are also within the scope of the present disclosure.