TY - JOUR AU - Rogers, Susan E. AU - Levitin, Daniel J. PY - 2007/09/01 Y2 - 2024/03/29 TI - Memory for musical intervals: Cognitive differences for consonance and dissonance JF - Canadian Acoustics JA - Canadian Acoustics VL - 35 IS - 3 SE - Proceedings of the Acoustics Week in Canada DO - UR - https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1898 SP - 56-57 AB - A short-term memory (STM) paradigm has been used to examine the influence of frequency separation versus frequency ratio on the processing of pure-tone dyads presented outside of a musical (tonal) context. The physical interaction produces a sensation termed beating when the frequency separation between a dyad's two tones is less than a single critical bandwidth. Models of sensory consonance/dissonance (C/D) predicted that all pure-tone dyads with frequency differences greater than a critical bandwidth should be considered to be constant. The representation of musical C/D typically reflects an integration of the sensory properties of a complex-tone signal, the musical context, and the listener's exposure to intervals. Nonmusicians displayed more accurate memory for large-integer compared with small-integer ratio dyads. ER -