---
title: directPathTransmission
framework: phase
role: symbol
role_heading: Type Property
path: phase/phasespatialpipeline/flags-swift.struct/directpathtransmission
---

# directPathTransmission

A spatial property that refers to the original audio signal.

## Declaration

```swift
static var directPathTransmission: PHASESpatialPipeline.Flags { get }
```

## Mentioned in

Playing sound from a location in a 3D scene

## See Also

### Choosing a Flag

- [earlyReflections](phase/phasespatialpipeline/flags-swift.struct/earlyreflections.md)
- [lateReverb](phase/phasespatialpipeline/flags-swift.struct/latereverb.md)