PERCEPTION OF RELATIVE PITCH WITH DIFFERENT REFERENCES - SOME ABSOLUTE-PITCH LISTENERS CANT TELL MUSICAL INTERVAL NAMES

Two experiments were conducted to examine the effect of absolute-pitch possession on relative-pitch processing. Listeners attempted to identify melodic intervals ranging from a semitone to an octave with different reference tones. Listeners with absolute pitch showed declined performance when the reference was out-of-tune C, out-of-tune E, or F#, relative to when the reference was C. In contrast, Listeners who had no absolute pitch maintained relatively high performance in all reference conditions. These results suggest that absolute-pitch listeners are weak in relative-pitch processing and show a tendency to rely on absolute pitch in relative-pitch tasks.