The cutoff frequency, in Hz, above which high frequency content is rolled off.
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
The default value is
15000 Hz. The valid range of values is
10 Hz through
Getting and Setting the Audio Delay Unit Values
The time taken by the delayed input signal to reach the output.
The amount of the output signal fed back into the delay line.
The blend of the wet and dry signals.