Alpha Microelectronics Corp. is engaged in the research, design, manufacture, test and distribution of integration circuits ICs. It offers voice control ICs, such as voice synthesis ICs and others; micro control ICs, including 4-bit and 8-bit micro control ICs, and others, such as recording ICs, which are mainly used in household appliances, electronic toys, consumer electronics and others. The company was founded on July 28, 1992 and is headquartered in Hsinchu, Taiwan.