---
title: "init(lowerBound:upperBound:)"
framework: healthkit
role: symbol
role_heading: Initializer
path: "healthkit/hkaudiogramsensitivitypointclampingrange/init(lowerbound:upperbound:)"
---

# init(lowerBound:upperBound:)

## Declaration

```swift
convenience init(lowerBound: NSNumber?, upperBound: NSNumber?) throws
```