Specifications: Signal type should be selected by an enumeration control. Signal types are Sine Wave, Square Wave, Triangle Wave and Sawtooth Wave Duty Cycle should only be visible if Square Wave is selected Controls should be formatted as stated below: Amplitude and Offset controls: Floating point, two digits of precision, increment of 0.1 Frequency control: Automatic formatting, increment of 10 Phase control: Automatic formatting, increment of 5 Sample rate and number of samples: Formatted as integers in a cluster of two elements Signal Graph: Should update in real time as controls are moved