SoundHound, a company that has transitioned from a song-recognition app to a significant player in the voice AI market, is experiencing a surge in market interest. Following a recent interview with CEO Keyvan Mohajer, the company's stock, denoted as $SOUN, has risen approximately 16%, contributing to its position among the top trending tickers on Stocktwits, where it gained 14.48%. The broader market context shows that SoundHound is part of a group of speculative small-cap stocks that are gaining traction, with the Russell 2000 index leading the major indexes in today's trading session.