- int speed_as_semitones (float);
- float semitones_as_speed (int);
- float semitones_as_fract (int);
- int fract_as_semitones (float);
+ int speed_as_semitones (float, bool&);
+ int fract_as_semitones (float, bool&);
+
+ float semitones_as_speed (int, bool);
+ float semitones_as_fract (int, bool);