The International Phonetic Alphabet describes how words are pronounced in physiological terms and is not subject to varied accents, etc. If you use a tool that translates French into IPA (e.g a dictionary) and learn to read IPA (e.g. here http://dialectblog.com/the-international-phonetic-alphabet/ipa-tutorial/lesson-1/) you should be able to produce correct pronunciation just from reading. Standard pronunciation, that is – obviously e muet may appear in different places depending on someone’s accent.