The amount to raise or lower the pitch. Values between -1 and 0 result in a lower pitch while values between 0 and 1 result in a higher pitch. The method clamps values to the range -1 to 1.
Instance Method
インスタンスメソッド
speech
speechAdjustedPitch(_:)
Raises or lowers the pitch of spoken text.
Availability 有効性
- iOS 15.0+
- iPadOS 15.0+
- macOS 12.0+
- Mac Catalyst 15.0+
- tvOS 15.0+
- watchOS 8.0+
Technology
- Swift
UI
Declaration 宣言
Parameters パラメータ
value
Discussion 議論
Use this modifier when you want to change the pitch of spoken text. The value indicates how much higher or lower to change the pitch.