I. The parts of the vocal tract
- Labeled vocal tract drawing from the SIL Mexico web site
-
X-ray films of the articulators in action, from the X-Ray Film Database Project
(Scroll to the bottom of their page for the film clips)
II. The properties of sounds
-
Practice with consonant properties: an
interactive vocal-tract diagram
By Daniel Currie Hall, U. of Toronto -
Vowel height and backness:
X-ray video of [i e a o u]
From Peter Ladefoged's Vowels & Consonants web site at UCLA -
Tips on
observing your own speech to see what phonetic properties a
sound has
By Elliott Moreton, UNC Chapel Hill
III. Phonetic symbols
-
Downloadable
IPA charts in PDF format
From U. of Victoria - IPA charts with clickable audio files
- IPA transcription practice by Kevin Russell, U. of Manitoba