Citas bibligráficas
Cervantes, L., Palomino, R., Porras, E. (2022). Análisis perceptivo auditivo y análisis acústico de la voz en personas de 60 a 89 años del Hospital Militar Geriátrico [Pontificia Universidad Católica del Perú]. http://hdl.handle.net/20.500.12404/22983
Cervantes, L., Palomino, R., Porras, E. Análisis perceptivo auditivo y análisis acústico de la voz en personas de 60 a 89 años del Hospital Militar Geriátrico []. PE: Pontificia Universidad Católica del Perú; 2022. http://hdl.handle.net/20.500.12404/22983
@mastersthesis{renati/530306,
title = "Análisis perceptivo auditivo y análisis acústico de la voz en personas de 60 a 89 años del Hospital Militar Geriátrico",
author = "Porras Reátegui, Erika Cecilia",
publisher = "Pontificia Universidad Católica del Perú",
year = "2022"
}
The objective of this research is to identify the auditory perceptual characteristics and acoustic analysis of the voice of users from 60 to 89 years of age of the Geriatric Military Hospital. The study is of a non-experimental simple descriptive type. A sample of 90 people of both sexes participated. The adaptation of Mara Behlau's Vocal Stress Test (2005) was applied for the assessment of the Hearing Perceptive characteristics of the voice, and PRAAT 6.0.51 software was used for the evaluation of the acoustic parameters of Frequency and Voice Intensity. the conclusions found in this study was found in the perceptual auditory analysis of the voice, relevant changes in glotic efficiency from the age of 80, with acute pitch prevalent (53.3%). 65.6% presented rough voice, 17.8% presbifonic voice, 7.8% hoarse voice and 4.4% for both blown voice and tense-strangled voice. In acoustic voice analysis, the frequency in women had values between 85.70 Hz and 212 Hz, with a tendency towards bass frequencies. In men, a frequency range from 72.07 Hz to 168.46 Hz was found, trending towards acute frequencies. In relation to intensity, women presented a range of 53.60 dB to 73.18 dB, and men had a range of 57.52 dB to 74.80 dB. Equivalent values were found (50%) for the medium and reduced category.
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons