What is Linguistics?   Info from the Linguistic Society of America.

            https://www.linguisticsociety.org/resource/science-linguistics

            https://www.linguisticsociety.org/issues-linguistics

 Talking IPA charts and other useful phonetic demos

Interactive sagittal sections - created by Daniel Currie Hall      http://smu-facweb.smu.ca/~s0949176/sammy/

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