Function nih_plug::formatters::s2v_f32_hz_then_khz

pub fn s2v_f32_hz_then_khz() -> Arc<dyn Fn(&str) -> Option<f32> + Send + Sync>

Convert an input in the same format at that of [v2s_f32_hz_then_khz()] to a Hertz value. This additionally also accepts note names in the same format as [s2v_i32_note_formatter()], and optionally also with cents in the form of D#5, -23 ct.`.