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Formant estimation and tracking: A deep learning approach.
Journal of the Acoustical Society of America, 2019Formant frequency estimation and tracking are among the most fundamental problems in speech processing. In the estimation task, the input is a stationary speech segment such as the middle part of a vowel, and the goal is to estimate the formant ...
Yehoshua Dissen +2 more
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On subglottal formant analysis
The Journal of the Acoustical Society of America, 1987When subglottal pressure signals which are recorded during normal speech production are spectrally analyzed, the frequency of the first spectral maximum appears to deviate appreciably from the first resonance frequency which has been reported in the literature and which stems from measurements of the acoustic impedance of the subglottal system.
Bert Cranen, Louis Boves
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Relationship between tongue positions and formant frequencies in female speakers.
Journal of the Acoustical Society of America, 2016This study examined the relationship (1) between acoustic vowel space and the corresponding tongue kinematic vowel space and (2) between formant frequencies (F1 and F2) and tongue x-y coordinates for the same time sampling point.
Jimin Lee, S. Shaiman, G. Weismer
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Software for a cascade/parallel formant synthesizer
, 1980A software formant synthesizer is described that can generate synthetic speech using a laboratory digital computer. A flexible synthesizer configuration permits the synthesis of sonorants by either a cascade or parallel connection of digital resonators ...
D. Klatt
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The role of formant-frequency contours in the perceptual grouping of speech formants.
The Journal of the Acoustical Society of America, 2011The perceptual organization of speech remains poorly understood. Recent research using sine-wave speech suggests that the ability of an extraneous formant to impair intelligibility depends on modulation of its frequency contour [Roberts et al., J. Acoust. Soc. Am. 128, 804–817].
Peter J. Bailey +2 more
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Journal of Voice, 2006
The current study concerns speaking voice quality in two groups of professional voice users, teachers (n = 35) and actors (n = 36), representing trained and untrained voices. The voice quality of text reading at two intensity levels was acoustically analyzed. The central concept was the speaker's formant (SPF), related to the perceptual characteristics
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The current study concerns speaking voice quality in two groups of professional voice users, teachers (n = 35) and actors (n = 36), representing trained and untrained voices. The voice quality of text reading at two intensity levels was acoustically analyzed. The central concept was the speaker's formant (SPF), related to the perceptual characteristics
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Formant Estimation and Tracking Using Deep Learning
Interspeech, 2016Formant frequency estimation and tracking are among the most fundamental problems in speech processing. In the former task the input is a stationary speech segment such as the middle part of a vowel and the goal is to estimate the formant frequencies ...
Yehoshua Dissen, Joseph Keshet
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Formant compensation for auditory feedback with English vowels.
Journal of the Acoustical Society of America, 2015Past studies have shown that speakers spontaneously adjust their speech acoustics in response to their auditory feedback perturbed in real time. In the case of formant perturbation, the majority of studies have examined speaker's compensatory production ...
T. Mitsuya +3 more
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American Journal of Speech-Language Pathology, 2015
PURPOSE The purpose of this study was to explore the formant-articulation relationships in corner vowels by acoustic analysis of speech signals and measuring tongue contour using ultrasonography.
Shao-Hsuan Lee +3 more
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PURPOSE The purpose of this study was to explore the formant-articulation relationships in corner vowels by acoustic analysis of speech signals and measuring tongue contour using ultrasonography.
Shao-Hsuan Lee +3 more
semanticscholar +1 more source
A flexible formant synthesizer
[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing, 1991The authors have modified Klatt's formant synthesizer and have implemented it in software. The user can configure the filter bank(s) by simple parameter specifications. This flexible formant synthesizer has been tested by synthesizing segments of sounds with a variable number of formant tracks and also with unsmooth and discontinuous formant tracks ...
Donald G. Childers, A.L. Lalwani
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