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Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
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Spontaneous Production Rates in Music and Speech.

Peter Q Pfordresher1,2, Emma B Greenspon1,3, Amy L Friedman2

  • 1Department of Psychology, University at Buffalo, State University of New York, Buffalo, NY, United States.

Frontiers in Psychology
|June 17, 2021
PubMed
Summary
This summary is machine-generated.

Spontaneous speech and music production rates are generally distinct, influenced by motor skills and communication goals. Tapping and music rates, however, showed correlation, suggesting shared motor constraints.

Keywords:
endogenous rhythmmusic performancespeaking ratespontaneous production ratestempo

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Area of Science:

  • Cognitive Science
  • Psychology
  • Neuroscience

Background:

  • Individuals exhibit consistent spontaneous rates in producing auditory sequences like speech and music.
  • The relationship between timing mechanisms in music and language production remains unclear due to differing constraints.

Purpose of the Study:

  • To investigate whether spontaneous production rates converge across music and language domains.
  • To determine if individuals maintain consistent timing across speaking and musical tasks.

Main Methods:

  • Adult participants (monolingual and bilingual pianists) performed speech and music production tasks from memory at a spontaneous rate.
  • Two experiments involved speaking sentences/phrases, performing melodies on a piano, and isochronous tapping.

Main Results:

  • Consistent spontaneous rates were observed within each task (speech, music, tapping).
  • Speech and music rates were not correlated, but tapping and music rates were correlated.
  • Speech rates were faster than music rates and showed less individual variation.

Conclusions:

  • Spontaneous rate is influenced by domain-specific endogenous rhythms, shared peripheral motor constraints (tapping/music), and communicative goals (speech vs. music).
  • Distinct mechanisms likely underlie spontaneous timing in speech and music, with motor factors linking music and rhythmic tapping.