Tracking an Imposed Beat within a Metrical Grid.
Patel, Aniruddh D.
Repp, Bruno H.
Iversen, John R.
- Rhythmic Structure Often Favors a particular beat that is marked by frequent tone onsets and grouping accents. Using rhythms similar to those of Povel and Essens (1985), we asked musically trained participants to tap on physically or mentally imposed beats that either coincided with the favored beat or were phase-shifted relative to it. Surprisingly, tapping was equally stable. Actually, variabili... read morety tended to be lowest when the imposed beat was in anti-phase with the favored beat; however, this tendency was reversed when participants were instructed to tap in anti-phase with the beat. These results demonstrate that precise on-beat synchronization with different imposed beats can be achieved by locking into the metrical grid defined by a rhythm's basic pulse. The favored beat provides the most stable reference for off-beat tapping but not necessarily for onbeat tapping, which relies to a greater extent on intervening rhythm tones as temporal references.read less
- Published as Repp BH, Patel AD, and Iversen JR (2008) Tracking an Imposed Beat within a Metrical Grid. Music Perception: An Interdisciplinary Journal 26(1): 1-18. doi: 10.1525/mp.2008.26.1.1. © 2008 by the Regents of the University of California. Copying and permissions notice: Authorization to copy this content beyond fair use (as specified in Sections 107 and 108 of the U. S. Copyright Law) for internal or personal use, or the internal or personal use of specific clients, is granted by the Regents of the University of California for libraries and other users, provided that they are registered with and pay the specified fee via Rightslink® or directly with the Copyright Clearance Center.