HowToPronounce .com is a free online audio pronunciation dictionary which helps anyone to learn the way a word or name is pronounced around the world by listening to its audio pronunciations by native speakers. How to pronounce 'of' in English. Normal and slow speed HD audio recordings and phonetic transcription written with International Phonetic Alphabet (IPA). How to Pronounce OF - American English Pronunciation Rachel's English 6.02M subscribers Subscribe Hear the pronunciation of any English word or text out loud with audio. You can also choose a male voice or a female voice.