Constant PRESET_FAST 

pub const PRESET_FAST: Config;

Low-latency, lower-quality preset.

You may prefer using a sinc resampler (eg. rubato) instead.

HydrogenAudio SRC quality results f32

• Overall Score: 67.98%
• Spectrogram Score: 50.66%
• Aliasing Score: 100%
• Nyquist Filter Score: 89.1%
• Intermodulation Distortion Score: 35.66%
• Impulse Frequency Score: 50.76%
• Pre-ringing Score: 26.67%
• Gapless Sine Score: 45.58%
• Link with more details: https://src.hydrogenaudio.org/compareresults?id1=c527356d-3566-46f8-8dea-dc2065b11e46&id2=0

HydrogenAudio SRC quality results f64

• Overall Score: 92.69%
• Spectrogram Score: 91.34%
• Aliasing Score: 100%
• Nyquist Filter Score: 87.96%
• Intermodulation Distortion Score: 100%
• Impulse Frequency Score: 96.28%
• Pre-ringing Score: 26.79%
• Gapless Sine Score: 55.61%
• Link with more details: https://src.hydrogenaudio.org/compareresults?id1=8e59a5bd-8147-470c-9501-44ab81718b8f&id2=0

Example

let config = ardftsrc::PRESET_FAST
    .with_input_rate(44_100)
    .with_output_rate(48_000)
    .with_channels(2);