3.Creating sound with Orangator. Orangator is a program that lets you create sounds without sampling, it is very useful for people who want to make their own samples, but don't have an analogue synthesizer or a professional sampler. Sorry - no hall or room are implemented due to the lack of hardware speed. Amplitude, frequency, shape modulation. Perfect MIDI timing independing on sound card accuracy.
Oscillator is a thing that generates sound.
You can choose different waveforms, noice or samples as a sound source. The frequency, relative frequency, shape and volume are controlled with sliders, envelopes and anything you select. Set the needed pattern length and enter some notes. Also you are able to transpose note sequence by changing oscillators frequency. This can be used as a arpegiator function.