The client is US based digital voice processor chipset company. They offer technology solutions for mobile devices that provide high-quality voice and audio for conversation with active noise cancellation, low-power voice wake-up, and audio applications. With their technological advancement and product innovation, they cater to OEMs across domains like mobile, tablet, Smart TV, and automotive markets. The client approached MosChip to perform firmware validation for multiple audio chips along with host and audio chip integration. The goal of validation is to demonstrate the final product complying the design specifications. The requirements cover durability, efficiency, performance, and accuracy in addition to functionality.