GM7123C is a codec IC (Integrated Circuit) manufactured by the Taiwan-based CORPRO. It is encapsulated in a RoHS compliant, surface-mount LQFP-48 package. GM7123C supports digital component interconnect and analog signal conversion, allowing the user to mix voice signals, audio signals, and video signals. The chip supports HD audio codec functions such as noise suppression and distortion reduction for improved sound quality. It also supports multi-channel audio input and output for playback of higher audio quality. GM7123C has low power consumption, making it ideal for use in portable audio devices.