File:NavajoVowelFormantsMcDonough1993.png
NavajoVowelFormantsMcDonough1993.png (691 × 570 pixels, file size: 23 KB, MIME type: image/png)
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editDescriptionNavajoVowelFormantsMcDonough1993.png |
Navajo vowel formants. The graphing the first and second formants of a vowel roughly corresponds to its perceived location on a vowel chart. Formant data from McDonough et al. (1993). First formant (F1) is plotted against the difference between the second and first formants (F2-F1). Formant measurements are in Hz. The frequencies have been converted to a mel scaling (the equation is , which is from Fant (1968)). The F2-F1 vs. F1 plotting (over a F2 vs. F1 plotting) is suggested by Ladefoged (1993). The mel scaling suggestion is from Ladefoged (1967). McDonough's formant values are found here: Navajo phonology: Vowels: Acoustic phonetics. Bibliography:
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Author | Ishwar |
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current | 22:35, 3 June 2008 | 691 × 570 (23 KB) | Ish ishwar (talk | contribs) | {{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }} | |
21:45, 3 June 2008 | 691 × 570 (19 KB) | Ish ishwar (talk | contribs) | {{Information |Description={{en|1=asd}} |Source=Own work by uploader |Author=Ishwar |Date= |Permission= |other_versions= }} {{ImageUpload|full}} |
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