Results 11 to 20 of about 658,473 (200)
Formant frequencies of choir singers [PDF]
The Journal of the Acoustical Society of America, 1989 The four lowest formant frequencies were measured in eight members of the bass section of a good amateur choir under two conditions: (1) when reading the text of a poem aloud; and (2) when performing the same text as a song. Certain formant frequency differences were observed that were similar to those previously found between professional singers ...
Sten Ternström, Johan Sundberg
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Change in Vocal Resonance Following Sinonasal Surgery. [PDF]
World J Otorhinolaryngol Head Neck SurgABSTRACT Objectives Delineate objective and clinician‐perceived subjective changes in voice quality following sinonasal surgery. Methods Prospective cohort study of six adults who completed pre‐ and post‐operative voice recordings which were analyzed for jitter, shimmer, noise to harmonic ratio (NHR), cepstral peak prominence (CPP), formant and anti ...
Fox MG +5 more
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The Effect of Sore Throat on Changes of Vowel Sounds
Jurnal Elkomika, 2021 ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh gangguan tenggorokan terhadap perubahan karakteristik suara yang diucapkan. Karakteristik suara pada penelitian dibatasi pada aspek pitch, formant, dan pola spektrum. Spektrum suara yang diamati
HENDRA SETIAWAN, SUTONO SUTONO
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HMM-based MAP Prediction of Voiced and Unvoiced Formant Frequencies from Noisy MFCC Vectors
, 2006 This paper describes how formant frequencies of voiced and unvoiced speech can be predicted from mel-frequency cepstral coefficients (MFCC) vectors using maximum a posteriori (MAP) estimation within a hidden Markov model (HMM) framework. Gaussian mixture
Darch, Jonathan, Milner, Ben P.
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Acoustic analysis of Minjaee Luri vowels [PDF]
̒Ilm-i Zabān, 2022 Minjaee is the general name of some dialects of Luri that are known as Khorramabadi, Balageriveie, Silakhori, Boroujerdi, Malayeri, and so on. This study presents the acoustic parameters such as the first formant frequency and second formant frequency of
Elham Khodaee, Mandana Nourbakhsh
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Frontiers in Neuroscience, 2023 IntroductionSpeech impairment is a common complication after surgical resection of maxillary tumors. Maxillofacial prosthodontists play a critical role in restoring this function so that affected patients can enjoy better lives. For that purpose, several
Islam E. Ali +3 more
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Auditory Models for Formant Frequency Discrimination of Vowel Sounds
Information, 2023 As formant frequencies of vowel sounds are critical acoustic cues for vowel perception, human listeners need to be sensitive to formant frequency change.
Can Xu, Chang Liu
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Vowel Classification Based on Fundamental Frequency and Formant Frequencies [PDF]
Journal of Speech, Language, and Hearing Research, 1993 A quadratic discriminant classification technique was used to classify spectral measurements from vowels spoken by men, women, and children. The parameters used to train the discriminant classifier consisted of various combinations of fundamental frequency and the three lowest formant frequencies.
J, Hillenbrand, R T, Gayvert
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Effects of the Rate of Formant-Frequency Variation on the Grouping of Formants in Speech Perception [PDF]
Journal of the Association for Research in Otolaryngology, 2011 How speech is separated perceptually from other speech remains poorly understood. Recent research suggests that the ability of an extraneous formant to impair intelligibility depends on the modulation of its frequency, but not its amplitude, contour.
Robert J, Summers +2 more
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PLoS ONE, 2012 Examining how increasing distance affects the information content of vocal signals is fundamental for determining the active space of a given species' vocal communication system.
Benjamin D Charlton +4 more
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