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Construction and Characterization of a Novel Vocal Fold Bioreactor
Published on: August 1, 2014
Dynamic intensity variations of individual choral singers
1Department of Otolaryngology-Head and Neck Surgery, Eastern Virginia Medical School, Norfolk 23507.
Journal of Voice : Official Journal of the Voice Foundation
|September 1, 1994
Summary
Singers
Area of Science:
- Vocal performance
- Choral music acoustics
- Singing dynamics
Background:
- Understanding vocal dynamics is crucial for choral music.
- Previous research has established baseline data for choral singing.
- Individual variations in vocal output can impact ensemble performance.
Purpose of the Study:
- To investigate the dynamic range of adult choral singers.
- To compare vocal output between sustained vowels and a hymn sample.
- To analyze the relationship between different dynamic levels (pianissimo, mezzoforte, fortissimo) in choral singing.
Main Methods:
- Twenty adult singers from a single choral group participated.
- Participants produced sustained vowels and a short hymn.
- Vocal output was measured across three dynamic levels: pianissimo, mezzoforte, and fortissimo.
Main Results:
- Significant differences in total dynamic range were observed among singers.
- Sustained vowels exhibited slightly higher vocal output than the hymn sample.
- Mezzoforte levels were produced closer to fortissimo than to pianissimo.
- Aggregated data aligned with previous findings from other choral groups.
Conclusions:
- Individual dynamic range in singers varies considerably.
- Choral blend may be influenced by the proximity of mezzoforte to fortissimo levels.
- Average vocal output patterns are consistent across different choral ensembles.
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