Conexant Brings Far-Field Microphone Processing Software to Qualcomm Hexagon DSP

Conexant announced that their AudioSmart software has been integrated into Qualcomm’s Hexagon digital signal processor family, found in over a billion smart devices worldwide. With Conexant’s audio software inside, consumers will benefit from clearer voice communication and accurate speech recognition from their smart devices, even in noisy conditions, up to five meters away from the target device.

Voice Coil continues its look at microphones with this exciting feature on optic sound pickup technology. Mike Klasco (Menlo Scientific) discusses how VocalZoom’s Laser Microphone is able to differentiate a speaker’s voice from extraneous background noise. This article was originally published in Voice Coil, December 2015.

Conexant’s new CX20924 is a 4 microphone far-field voice input DSP featuring the company’s new Smart Source Locator technology. The new DSP introduces superior 360-degree voice location capabilities and excellent speech recognition hit rates to smart voice applications. As part of Conexant’s Contextual Awareness product portfolio, it offers a highly accurate, robust way to control smart speakers, robots, security monitoring cameras and more.