So it is not quite as straightforward as ratio of 2 = 2 octaves, 3 = 3 octaves, etc. If the ratio was set to 4.0000, it would increase the pitch of that oscillator by two octaves. A value of 2.0000 represents a 2:1 ratio which will raise the pitch of that oscillator by an octave. A ratio affects pitch of an oscillator based on a ratio system. It’s true that hey both affect pitch, but it’s how they do it that matters.

I find it is much easier for most people to learn these things when broken down into two separate lessons.įirst, you need to understand the difference between FM8 ratios and pitch offset parameters and how they work.

But today, we will be sticking to the basics. This quick tutorial will break down the basics of each and we will dive deeper into the conversation in a follow up tutorial about ratios and how modulators and carrier waves figure into it all.

Now there are actually a few things to cover in a conversation about FM8 ratios and pitch offset parameters and how they affect your sounds. This quick lesson will help you get it all figured out! Whether you are a beginner or an experienced user, the FM8 ratios and pitch offset parameters can be a bit confusing.

Arturia piano v2 detune half step