The GM7150BC is a QFN-32 RoHS (Restriction of Hazardous Substances) certified Codec IC (Integrated Circuit) manufactured by CORPRO. It is a low power, multi-format audio CODEC (coder/decoder) designed for mobile applications such as handsets and tablets. It supports a wide range of audio formats, including AMR-NB, AMR-WB, GSM FR, GSM HR, G.711 and G.726. It also supports Mono, stereo for playback and recording as well as up and down mixing between mono and stereo modes. The GM7150BC integrates two A/D converters and 3D stereo noise reduction for improved audio recording, and A/D and D/A converters for improved sound quality. It features an integrated output signal for single-channel phone and amplifier. The GM7150BC is built using an advanced low power process, which results in higher performance and lower power consumption compared to traditional codec chips.