Stefan Mileschin

While voice calls have decreased in importance in the past few years, we've seen an increased need for voice processors that can properly isolate voice to enable features such as touchless controls of a phone or tablet, along with dictation and similar features. In order to better enable these features, Audience has introduced a new eS800 line of voice and audio processors. At a high level, there are a few key features that are enabled by this new audio processor, namely improved voice recognition at large distances, during media playback, and automatic focusing on the speaker.

http://www.anandtech.com/show/8675/a...dio-processors