StereoDelay

Delay configuration with a dedicated subgraph for moderate feedback

This example demonstrates how to apply a tempo-synchronized stereo delay. A subgraph is used to implement a StereoDelay with feedback and a sixteenth-note rhythmic subdivision. This flow shows how to encapsulate complex effects inside reusable subgraphs.

// Configure the graph for rendering
let context = Assembler(rendering: .live).createAudioGraph()

// Configure an audio source (Renderer) from a local audio file
let url = URL(fileURLWithPath: "/path/to/audio.mp3")
let source = MediaRenderer(contentsOf: url)

// Configure a stereo delay with 0.75 feedback
let delay = StereoDelay(tempo: 120)
delay.feedback = 0.75
delay.division = .sixteenth

// Configure a wrapper for the subgraph
let destination = Graph(from: delay)

// Configure node connections
try context.connect(source: source, to: destination)
try context.connect(source: destination, to: context.destination)
source.play(after: 0)

The following video shows the sample code in action and its real-time processing.

For a complete description of each class, method, and property referenced in this section, refer to the official API documentation, where you will find detailed references, available components, parameters, and additional usage code examples.