This is an excellent free site that allows the user to learn how, where, and in what manner a particular sound is produced.
This site provides the IPA (International Phonetic Alphabet) symbols and their corresponding sounds.
Of course, read my blog and check out the articles for more great info.!
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If individual sessions are too much for your budget, you can allay fees by working with one or two other people. Contact me, and I will help to find an appropriate person to work with (ex. from a similar language/speech background)!