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Skip to Search Results- 21Matthew C. Kelley
- 16Benjamin V. Tucker
- 2Daniel Aalto
- 1Alicia Beckford Wassink
- 1Filip Nenadić
- 1Pearl Lorentzen
- 18phonetics
- 6acoustic distance
- 6acoustics
- 6psycholinguistics
- 6spoken word recognition
- 5speech perception
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2018-12-20
Matthew C. Kelley, Benjamin V. Tucker
This paper has been significantly updated and published in The Journal of the Acoustical Society of America. Please read and cite that version instead, which can be found at https://doi.org/10.1121/10.0009584. The present study quantifies the effects of lexical competition during spoken word...
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2022-01-01
Matthew C. Kelley, Benjamin V. Tucker
Using phonological neighborhood density has been a common method to quantify lexical competition. It is useful and convenient but has shortcomings that are worth reconsidering. The present study quantifies the effects of lexical competition during spoken word recognition using acoustic distance...
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2022-03-28
Matthew C. Kelley, Benjamin V. Tucker
Pseudowords are used as stimuli in many psycholinguistic experiments yet they, remain largely under-researched. To better understand the cognitive processing of pseudowords, we analysed the pseudoword responses in the Massive Auditory Lexical Decision megastudy data set. Linguistic...
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Supplementary materials and data for "Perception and timing of acoustic distance"
2023-01-21
Matthew C. Kelley, Benjamin V. Tucker
The files in this ZIP archive are supplementary materials for "Timing and perception of acoustic distance". There are three main subfolders: 1) "distance_rating" - contains the files to reproduce the distance rating task analysis 2) "duration_discrimination" - contains the files to reproduce the...
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Supplementary files for "A Comparison of Four Vowel Overlap Measures"
2019-01-01
Matthew C. Kelley, Benjamin V. Tucker
The files contained in this deposit are the supplementary files for the paper "A Comparison of Four Vowel Overlap Measures". The files contained are the code for the vowel overlap measures (soam.R, aposteriori.R, voach.R), the code for plotting the vowel overlap measures (plot.soam.R,...
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2017-10-20
Matthew C. Kelley, Benjamin V. Tucker
bBoiA sizable number of phonetic and psycholinguistic experiments have been conducted to investigate the recognition of real words. From this work, researchers have found that various characteristics of lexical items affect the recognition process, such as lexical frequency, phonotactic...
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Perception and timing of acoustic distance
2021-11-06
Matthew C. Kelley, Benjamin V. Tucker
The notion of acoustic distance figures into many aspects of phonetics, including phonological neighborhoods. A measurement of word-level acoustic distance useful for cognitive modeling must account for two aspects of perception: listener sensitivity to acoustic differences and the duration...
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Measuring the dispersion of density in head and neck cancer patients' vowel spaces: The vowel dispersion index
Download2019-10-16
Matthew C. Kelley, Daniel Aalto
The present study introduces a measure of the dispersion of density throughout the vowel space, which we refer to as the vowel dispersion index. The vowel dispersion index is based on calculating the total variation of the density values in Story & Bunton’s (2017) convex hull representation of...
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2019-03-26
Pearl Lorentzen, Filip Nenadić, Matthew C. Kelley, Benjamin V. Tucker
Although most auditory lexical decision experiments are performed in a laboratory setting, humans tend to communicate in uncontrolled and noisy environments. We investigated, indirectly, the impact of noise and other distractions on lexical processing. The present study used a subset of words...
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MALD MFCC subset
2019-10-01
A subset of the Massive Auditory Lexical Decision stimuli. They are represented as sequences of MFCCs with delta and delta-delta coefficients. There are also associated label files so that the data can be used for machine learning purposes, though they are force-aligned labels and not...