Google Translate offline files seem to be about 50MB per language. Assume your speech recognition machinery breaks down utterances into phonemes, alphabet a cou

Google Translate offline files seem to be about 50MB per language. Assume your speech recognition machinery breaks down utterances into phonemes, alphabet a couple times that of letters and some more entropy... My intuition is you should be in the 200-500MB range. Disclaimer: I work in Google, but apparently have never touched any of this from the inside.