Audience is an American mobile voice and audio-processing company based in Mountain View, California, and is one of the 34 founding members of The Open Handset Alliance. They specialize in improving voice clarity and noise suppression for a broad range of consumer products, including cellular phones, mobile devices and PCs. In 2013, Audience unveiled its eS515, a combination voice processor and audio codec. This single slot solution enables device manufacturers to streamline their designs, negating the need for a separate voice processor and codec.