DeepL has made a name for itself with online text translation it claims is more nuanced and precise than services from the likes of Google — a pitch that has catapulted the German startup to a valuation of $2 billion and more than 100,000 paying customers. Now, as the hype for AI services continues to grow, DeepL is adding another mode to the platform: audio. Users will now be able to use DeepL Voice to listen to someone speaking in one language and automatically translate it to another, in real...