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Voice source characteristics in six premier country singers.

J Sundberg1, T F Cleveland, R E Stone

  • 1Speech Music Hearing, Stockholm, Sweden.

Journal of Voice : Official Journal of the Voice Foundation
|August 12, 1999
PubMed
Summary
This summary is machine-generated.

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Country singers

Area of Science:

  • Acoustic phonetics and voice science.
  • Vocal pedagogy and singing technique.
  • Speech production and voice disorders.

Background:

  • Understanding voice source characteristics is crucial for analyzing vocal production in singing and speech.
  • Previous research has explored voice source parameters, but specific analyses in country music genres are less common.
  • Investigating the interplay between vocal loudness, fundamental frequency, and glottal parameters offers insights into vocal fold function.

Purpose of the Study:

  • To analyze voice source characteristics in country singers during both speech and singing tasks.
  • To examine the relationship between closed quotient, glottal compliance, vocal loudness, and fundamental frequency.
  • To compare voice source parameters between speech and singing within the same individuals.

Related Experiment Videos

Main Methods:

  • Inverse filtering techniques were employed to derive voice source characteristics.
  • Acoustic analysis was performed on speech and singing samples from six country singers.
  • Expert listeners evaluated the degree of phonatory press.

Main Results:

  • The closed quotient showed a systematic variation with vocal loudness.
  • Glottal compliance decreased with increasing fundamental frequency but was not affected by vocal loudness.
  • No significant differences in voice source characteristics were observed between speech and singing within participants.

Conclusions:

  • Voice source parameters in country singers exhibit specific behaviors related to vocal loudness and fundamental frequency.
  • The findings suggest that the physiological mechanisms underlying voice production may be similar in speech and singing for these artists.
  • The degree of phonatory press is influenced by singing range and sound pressure level gain.