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Describe how multiple waves produce a single sound.

What is the question?A disadvantage of additive synthesis is...
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OK	Value	Feedback
	Additive synthesis can be expensive for the human to design.	Some very complex forms, sure, but not all additive synthesis is complex.
	Additive synthesis can be expensive for the computer to calculate.	Yes.
	Additive synthesis can be cheap for the computer to calculate.	This doesn't make sense. Cheap would be an advantage.
	Additive synthesis can be expensive for the human to execute.	Interface design is irrelevant to this unit.

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