spɛl ænd spik
Phonemes are the smallest units of sound in a language. Unlike letters which describe how words are written, phonemes describe how words should be pronounced. There around 44 phonemes in the English language, though this varies with different accents and dialects.
In spɛl ænd spik I hand over the composition of these phonemes to a computer program and text-to-speech software. Unlike the process of haphazardly arranging letters, when phonemes are strung together there is less chance of the result being unpronouncable.