---
title: kanaVoicing
framework: swift
role: symbol
role_heading: Type Property
path: swift/unicode/canonicalcombiningclass/kanavoicing
---

# kanaVoicing

Combining marks that are attached to hiragana and katakana to indicate voicing changes.

## Declaration

```swift
static let kanaVoicing: Unicode.CanonicalCombiningClass
```