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Using formant frequencies in speech recognition
5th European Conference on Speech Communication and Technology (Eurospeech 1997), 1997John N. Holmes +2 more
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A Difference Limen for Vowel Formant Frequency
The Journal of the Acoustical Society of America, 1955Experiments have been conducted to determine difference limens (DL's) for vowel formant frequency. The DL's are obtained from quality judgments on synthetic vowel sounds. The results indicate the maximum accuracy necessary in analyzing the formant structure of spoken vowels and in synthesizing the sounds from the resulting formant data.
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A method of measuring formant frequencies at high fundamental frequencies
5th European Conference on Speech Communication and Technology (Eurospeech 1997), 1997Hartmut Traunmller, Anders Eriksson
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Improved formant frequency measurements of short segments. [PDF]
, 2015 We describe an algorithm that automatically finds the smoothest formant trajectories for short segments of speech. The method selects for each segment the smoothest from a number of alternatives. The smoothness criterion is based on the modeling of formant tracks with polynomial functions and uses both the c2 badness-of-fit as well as the variances of ...
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Difference limen for formant frequency discrimination at high fundamental frequencies
6th European Conference on Speech Communication and Technology, 1999Fredrik Karlsson 0002, Anders Eriksson
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An investigation of formant frequencies for cognitive load classification
Interspeech 2010, 2010Tet Fei Yap +3 more
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