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Updated: Jul 11, 2026
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Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
Published on: September 27, 2024
Voice research and clinical needs
1Department of Logopedics and Phoniatrics, Karolinska Institute, Huddinge University Hospital, Huddinge, Sweden. britta.hammarberg@klinvet.ki.se
Summary
This review covers recent voice research, focusing on clinical aspects and the speaking voice. It details vocal fold structure, biomechanics, and acoustic-aerodynamic functions for better voice analysis.
Area of Science:
- Laryngology and Speech Science
- Biophysics of the Vocal System
Background:
- Vocal fold histology and biomechanics are crucial for understanding voice production.
- Voice development and aging impact speaking voice characteristics.
- Acoustic-aerodynamic principles underpin vocal function.
Purpose of the Study:
- To review recent advances in voice research.
- To emphasize clinical applications and the speaking voice.
- To correlate voice parameters with underlying physiology.
Main Methods:
- Review of histological findings on vocal fold structure.
- Analysis of vocal fold closure patterns.
- Examination of acoustic-aerodynamic theoretical models.
- Discussion of voice parameter measurement techniques.
Main Results:
- Updated histological and biomechanical data on vocal folds.
- Insights into age-related voice development and senescence.
- Theoretical framework for vocal function.
- Identification of key voice parameters for physiological assessment.
Conclusions:
- Recent advances enhance understanding of vocal fold physiology.
- Objective voice parameters are vital for clinical assessment.
- Multidisciplinary approaches improve voice research outcomes.
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