The word "Pedial" appears to be an incorrect spelling. It is possible that the intended word is "pedal". The correct spelling of "pedal" is /ˈpɛdəl/, with stress on the first syllable. The IPA phonetic transcription of this word represents the sounds /p/, /ɛ/, /d/, and /əl/. The first syllable, "ped", rhymes with "red" and "bed". The second syllable, "al", has a schwa sound and rhymes with "pal" and "gal".