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Acoustics1
Attention Control1
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Journal of Speech, Language,…1
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Marco Guzman1
Pedro Brito1
Roberto Llorens1
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Ecological Validity of Self-Perceived Voice Quality and Acoustic Measures during Voice Assessments: An Observational Study on Faculty Teachers
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Daniel Rodríguez; Marco Guzman; Pedro Brito; Roberto Llorens – Journal of Speech, Language, and Hearing Research, 2025
Purpose: This study investigated the ecological validity of conventional voice assessments by comparing the self-perceived voice quality and acoustic characteristics of voice production during these assessments to those in a simulated environment with varying distracting conditions and noise levels. Method: Forty-two university professors (26…
Descriptors: Acoustics, Auditory Stimuli, Computer Simulation, Simulated Environment