A low quality and very low computationally intensive pitch algorithm.
SDKs
- iOS 7.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- AVFoundation
Declaration
const AVAudioDiscussion
This algorithm is suitable for brief fast-forward and rewind effects as well as low quality voice. The rate is snapped to {0.