IA8201 Dual Core Audio Processor Knowles IA8201 Dual Core Audio Processor is specifically designed for advanced audio and machine learning applications, enhancing power-efficient intelligence, and privacy at the edge. Knowles IA8201 Dual Core Audio Processor offers robust voice activation and multi-microphone audio processing optimized for power-sensitive applications with the compute power to perform advanced audio output, context awareness, and gesture control for advanced consumer electronics.