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# PHASESpatialPipeline.Flags

Sound resonance options for a spatial pipeline.

```
struct Flags
```

## Overview

Each [`PHASESpatialPipeline`](/documentation/PHASE/PHASESpatialPipeline) specifies a flag in its [`init(flags:)`](/documentation/PHASE/PHASESpatialPipeline/init(flags:)) initializer.

## Topics

### Creating a Flag

[`init(rawValue:)`](/documentation/PHASE/PHASESpatialPipeline/Flags-swift.struct/init(rawValue:))

Initializes a spatial flag with the given string.

### Choosing a Flag

[`PHASESpatialPipelineFlagDirectPathTransmission`](/documentation/PHASE/PHASESpatialPipeline/Flags-swift.struct/directPathTransmission)

A spatial property that refers to the original audio signal.

[`PHASESpatialPipelineFlagEarlyReflections`](/documentation/PHASE/PHASESpatialPipeline/Flags-swift.struct/earlyReflections)

A spatial property that refers to the earlier echoes along the duration of sound resonance.

[`PHASESpatialPipelineFlagLateReverb`](/documentation/PHASE/PHASESpatialPipeline/Flags-swift.struct/lateReverb)

A spatial property that refers to the later echoes along the duration of sound resonance.

## Relationships

### Conforms To

[`OptionSet`](/documentation/Swift/OptionSet)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Equatable`](/documentation/Swift/Equatable)

[`SetAlgebra`](/documentation/Swift/SetAlgebra)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

[`ExpressibleByArrayLiteral`](/documentation/Swift/ExpressibleByArrayLiteral)

---

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