scholarly journals Comparison of two methods for normalizing vowel formant frequencies based on estimated vocal tract length.

1980 ◽  
Vol 1 (2) ◽  
pp. 145-146
Author(s):  
H. Kasuya
Keyword(s):  
Vocal Tract ◽  
Tract Length ◽  
Formant Frequencies ◽  
Vowel Formant

Correlation between vocal tract length, body height, formant frequencies, and pitch frequency for the five Japanese vowels uttered by fifteen male speakers

2012 ◽  
Author(s):  
Hiroaki Hatano ◽  
Tatsuya Kitamura ◽  
Hironori Takemoto ◽  
Parham Mokhtari ◽  
Kiyoshi Honda ◽  
...  
Keyword(s):  
Vocal Tract ◽  
Body Height ◽  
Tract Length ◽  
Formant Frequencies ◽  
Pitch Frequency

scholarly journals On Short-Time Estimation of Vocal Tract Length from Formant Frequencies

PLoS ONE ◽  
2015 ◽  
Vol 10 (7) ◽  
pp. e0132193 ◽  
Author(s):  
Adam C. Lammert ◽  
Shrikanth S. Narayanan
Keyword(s):  
Vocal Tract ◽  
Time Estimation ◽  
Tract Length ◽  
Formant Frequencies ◽  
Short Time

Age-related changes in human vocal tract configurations and the effects on speakers' vowel formant frequencies: a pilot study

1999 ◽  
Vol 24 (3) ◽  
pp. 132-137 ◽  
Author(s):  
An Xue ◽  
Jack Jiang ◽  
Emily Lin ◽  
Raymond Glassenberg ◽  
Peter B. Mueller
Keyword(s):  
Pilot Study ◽  
Vocal Tract ◽  
Formant Frequencies ◽  
Age Related ◽  
Vowel Formant ◽  
Age Related Changes

Male and Female Voice Quality and Its Relationship to Vowel Formant Frequencies

1971 ◽  
Vol 14 (3) ◽  
pp. 565-577 ◽  
Author(s):  
Ralph O. Coleman
Keyword(s):  
Vocal Tract ◽  
Voice Quality ◽  
Single Frequency ◽  
Adult Males ◽  
Formant Frequency ◽  
Formant Frequencies ◽  
Female Quality ◽  
Vowel Formant ◽  
Males And Females ◽  
The Individual

Speech samples obtained from a group of adult males and females while they articulated the tone produced by a single-frequency electrolarynx were played to a panel of listeners who were asked to determine the sex of each speaker. Formant frequencies for the vowels /i/ and /u/ produced in isolation by the same speakers were obtained by spectrographic analysis. The judges were able to correctly identify the sex of the speakers 88% of the time, and vowel formant frequency averages were closely associated with the degree of male or female quality in these voices. These findings indicate that in the absence of between-subject variations in laryngeal fundamental frequency, a distinct cue to speaker sex may be contained in the individual vocal tract resonances.

On instantaneous vocal tract length estimation from formant frequencies

2013 ◽  
Vol 133 (5) ◽  
pp. 3248-3248
Author(s):  
Adam Lammert ◽  
Shrikanth Narayanan
Keyword(s):  
Vocal Tract ◽  
Tract Length ◽  
Formant Frequencies ◽  
Length Estimation

Region-based vocal tract length normalization for ASR

2008 ◽  
Author(s):  
Michail G. Maragakis ◽  
Alexandros Potamianos
Keyword(s):  
Vocal Tract ◽  
Tract Length ◽  
Vocal Tract Length Normalization
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