---
title: directPathTransmission
framework: phase
role: symbol
role_heading: Type Property
path: phase/phasespatialcategory/directpathtransmission
---

# directPathTransmission

A spatial category that refers to the unfiltered audio signal.

## Declaration

```swift
static let directPathTransmission: PHASESpatialCategory
```

## See Also

### Categories

- [earlyReflections](phase/phasespatialcategory/earlyreflections.md)
- [lateReverb](phase/phasespatialcategory/latereverb.md)