highly consistent over time, but the associations were not necessarily the same in either direction. Another individual who had absolute pitch, as well as chromesthesia, claimed that her absolute pitch was less stable than her chromesthesia.

There may be an effect of semantic mediation in some individuals with sound-color synesthesia. One subject self-triggered notes on a synthesizer and noted the color associations. When the synthesizer was transposed without her knowledge, she reported identical color associations to the notes that