Key Takeaways NVDA's market cap neared $4T as it posted 69% sales growth and strong demand for its Blackwell chips. SOUN shares jumped 211.6% on rising demand for voice AI in sectors like restaurants and customer service. SOUN posted Q1 revenues of $29.1M with 151% growth, but losses hit $188M over the past year.With the progress of artificial intelligence (AI), NVIDIA Corporation (NVDA) has experienced rapid business growth. However, SoundHound AI, Inc. (SOUN) , a provider of voice AI platforms, saw its ...