Oszczapinska, U., & Heller, L. M. (2022). The Underlying Temporal Features in the Transition from Bouncing to Rolling. Auditory Perception and Cognition. https://doi.org/10.1080/25742442.2022.2143201
These are from the faster bounce stimuli continuum based on a 200-ms inter-impulse-interval in the initial bounce sequence.