The ADAU1450WBCPZ-RL is an Audio DSP manufactured by Analog Devices featuring their SigmaDSP 150MHz Audio Processor. It is a low power, ultra-low latency, high performance, audio processor with extensive digital audio processing capabilities. It has a small footprint, integrates up to 2MB of embedded SRAM, and is designed to simplify development of audio signal processing applications. It offers 12x18-bit audio input ports, 16x24-bit signal and 2x24-bit stereo audio output ports, and is capable of supporting up to 8x 8-channel input and 8x 16-channel output. Additionally, it includes precalibrated, 24-bit, sigma-delta converters for both the input and output audio ports as well as filters, support for programmable sample rate conversion, and a choice of either a 32-bit floating-point or a 16/32-bit fixed-point processing architecture.