& Modulation boxes will apply to the selected channel only.Įither sine, square or triangular waveforms can be selected with the 3 buttons on the left of this section. All button presses in the Waveform, Sweep, Burst, Noise The selected channel will be highlighted in orange. The Edit box on the upper left side of the screen allows the channel to be selected.
The app will restrict changes to these values so that this is the case.įollowing is a longer explanation of all the controls.
The sum of Bias + Amplitude + Noise Amplitude and has to be 100% or less. Therefore this is for fun/educational use,įor critical applications use a real calibrated function generator. At high frequencies, the waveforms will beĭistorted due to limited number of samples for each waveform (for example at 4.41kHz,Ī sine waveform will be approximated by only 10 points). Out the DC bias and low frequency signals. Output will depend on your device hardware. Two separate waveforms canīe output to the left and right audio output channels respectively. This app puts a waveform on the audio output at 44.1 kHz and with a resolution of 16-bit. Dual channel function / waveform / signal generator for the speaker / headphone audio output.
