Advancements in Digital Signal Processors for Next-Generation Infotainment Systems

As infotainment systems evolve, they must handle diverse workloads including audio, voice, speech, AI, and vision. This necessitates a flexible and scalable Digital Signal Processor (DSP) solution that can serve as an offload engine for a cost-effective solution for high-performance, low-power processing, aligning perfectly with Electric Vehicle (EV) requirements. The latest DSP introduces several features that significantly enhance performance: Double Precision Floating Point Unit (FPU): This feature improves audio performance and Signal-to-Noise Ratio (SNR) by leveraging 64-bit processing over 32-bit. It enables the management of more than 32 speakers without performance degradation. AI Capabilities: These can be utilized for Engine/Road noise reduction, contributing to a quieter and more enjoyable driving experience. AI also aids in content detection and speaker output, dynamically adjusting the audio parameters to suit. These advancements position the latest DSP as a powerful tool in the evolution of infotainment systems, delivering superior performance and versatility