The most common scenario for this is a delay with feedback, often with gain and/or a filter applied before feeding back to the input of the delay, but there are more complex setups too.
Ideally, the solution is not named inputs and outputs, e.g. <Delay name=”d”/><Gain output=”d”/>, at least I personally consider string references a design failure in pretty much every scenario due to creating a non-(trivially-)verifiable namespace and an easy error surface, e.g. see ref in React.
The most common scenario for this is a delay with feedback, often with gain and/or a filter applied before feeding back to the input of the delay, but there are more complex setups too.
Ideally, the solution is not named inputs and outputs, e.g.
<Delay name=”d”/><Gain output=”d”/>, at least I personally consider string references a design failure in pretty much every scenario due to creating a non-(trivially-)verifiable namespace and an easy error surface, e.g. seerefin React.