Understanding Frequency Ratios, tuning, any tips?

Anything modular synth related that is not format specific.

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Learning to Wiggle
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Post by toy » Wed Sep 04, 2019 10:14 pm

Frankenzappa wrote:
LeFreq wrote:I just listen! :tu:
+1 don't over think fm. just use your ears and have fun :cloud:
Easier said than done. Does this just come with time?

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Common Wiggler
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Post by oberdada » Thu Sep 05, 2019 3:01 pm

Naive Teen Idol wrote:Question: is there a Scala scale that aligns to the harmonic series for "easy" ratios in a modular context? If so, I'm thinking you could use, say, Disting's microtonal quantizer mode (algorithm K-5) to set it up.
Do you want the actual harmonic series, or just any scale that contains the harmonics as a subset? Try just intonation, it's all about ratios.

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Post by Naive Teen Idol » Thu Sep 05, 2019 3:06 pm

Good point! I’ll try that.

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Post by PhineasFreak » Thu Sep 05, 2019 10:07 pm

4ms smr is the single most amazing accurate tuning source for harmonic, microtonal ad other scales - theres hundreds of scales built in and it'll drive u to 6 vcos polyphonically

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Post by wechard » Fri Sep 06, 2019 6:04 am

Also, keep in mind that the theory behind FM synthesis and the theory behind tuning systems are two different things, even though the way they both use ratios can make them look similar. It’s possible to make connections between them, but when you’re first learning it helps to keep them distinct.

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Post by starthief » Sat Sep 07, 2019 7:50 am

There are a lot of non-harmonic ratios that can sound great with FM. Really it comes down to using your ears. Octaves or other integer ratios are just the guaranteed easy ones.

I like it when the ratio produces strong undertones which become the new perceived fundamental. Just-slightly-off ratios are also great for creating movement within the timbre, somewhat similar to chorusing.

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