Interactive sagittal sections - created by Daniel Currie Hall http://smu-facweb.smu.ca/~s0949176/sammy/
What is Linguistics? Info from the Linguistic Society of America.
https://www.linguisticsociety.org/what-linguistics
https://www.linguisticsociety.org/resource/science-linguistics
https://www.linguisticsociety.org/issues-linguistics
Talking IPA charts and other useful phonetic demos
http://web.uvic.ca/ling/resources/ipa/charts/IPAlab/IPAlab.htm (nice IPA chart with sound recordings)
http://soundsofspeech.uiowa.edu/english/english.html (Has problems with Flash Jan 2020)
https://www.seeingspeech.ac.uk/ipa-charts/ (IPA chart with audio recording and MRI vdeos. See https://www.seeingspeech.ac.uk/ for background on the very useful videos.)
IPA site - useful info and downloadable audio; no taking IPA. https://www.internationalphoneticassociation.org/
Video of Perkell - Ken Stevens X-ray movie https://www.youtube.com/watch?v=DcNMCB-Gsn8
Ladefoged materials at UCLA -- Sound files download, do not play directly.
Vowels and Consonants http://www.phonetics.ucla.edu/vowels/contents.html
Course in Phonetics http://www.phonetics.ucla.edu/course/contents.html
Chapter 1 examples (audio) http://www.phonetics.ucla.edu/course/chapter1/linkschapter1.htm
exercises http://www.phonetics.ucla.edu/course/chapter1.1/chapter1.exercises.htm
Chapter 2 examples http://www.phonetics.ucla.edu/course/chapter2/linkschapter2.htm
exercises http://www.phonetics.ucla.edu/course/chapter2/exercises.htm
performance exercises http://www.phonetics.ucla.edu/course/exercises/ex2a.html
Tools for typing phonetic symbols