SoundHound AI recently posted impressive revenue growth, but there is more than meets the eye with this small artificial intelligence (AI) company.Artificial intelligence (AI) is making its way into more services by the day. One area that is witnessing some attention at the moment is the intersection between voice and AI.Smart assistants aren't really that new, though. Apple integrated Siri into its hardware devices more than a decade ago. Moreover, smart-home devices from Amazon and Alphabet's Google have ...