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May 14, 2026The Journal of the Acoustical Society of America

Displacement-based acoustic absement

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Authors

MKMatthew C. Kelley

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Overview

Randomized trial investigates acoustic absement's relation to response latency in speech recognition, suggesting better predictive methods.

Key Points

  • The study aims to develop a method for calculating the time–displacement product for acoustic absement and validate its predictive power regarding response latency.
  • Introduced a time–displacement product for acoustic absement using a dynamic time warping framework.
  • Minimized the magnitude of the accumulated displacement vector instead of distance at each time point.
  • Validated the displacement vector as a predictor in auditory lexical decision tasks.
  • Final displacement vector showed a significantly lower correlation with item duration compared to the time–distance product of acoustic absement.
  • Validation indicated that the accumulation of displacement impacts listener behavior during spoken word recognition.

Cite This Study

Matthew C. Kelley (2025) studied this question.

synapsesocial.com/papers/6a056838a550a87e60a20a0ehttps://doi.org/10.1121/10.0041459
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