Download FOR IMMEDIATE RELEASE New Low-Power Audio

FOR IMMEDIATE RELEASE
Contact:
Stephanie Olsen
Lages & Associates
(949) 453-8080
[email protected]
New Low-Power Audio/Sensor SoC from Conexant Brings Voice
Control to Battery-Powered Applications
Always Listening, Voice-Activated Wake-Up Capabilities Turn Battery-Operated Devices into
Smart Applications
LAS VEGAS, January 6, 2016 – This week at the 2016 International CES, Conexant
Systems, Inc. is highlighting their AudioSmartTM product line of highly efficient, powerful silicon
and software solutions that enhance the audio experience for a range of consumer electronics
and Smart Home applications. Today, the audio and imaging innovation leader introduced the
CX20926, its new low-power, audio/sensor system-on-chip (SoC) designed to allow voice
control in battery-powered devices.
Designed with an integrated ARM® Cortex®-M0+ 32-bit microprocessor, the new lowpower, energy-efficient CX20926 features direct sensor interfaces and Conexant’s awardwinning, high-performance, dual-core 32-bit audio DSP. Optimized for a wide range of voiceenabled, battery-powered applications that include smart voice remote controls, wearables and
headsets, the CX20926 enables reduced footprint and lower BOM costs.
The always-connected age has arrived. Consumers are relying on their personal devices
and other connected applications now more than ever before. They want a more personal,
interactive experience with their devices – they want to talk to them, and have them listen and
New Low-Power Audio/Sensor SoC from Conexant…/Page 2
respond. From voice-input remotes that wake up with a push of a button to headsets and nextgeneration smart phones with their increasingly intelligent personal assistants and IoT devices
that await your command – the possibilities are endless.
With consumers relying on battery-powered devices for so many of their everyday tasks,
battery drain is a real concern. The use of voice as a means of control requires that these
devices are constantly listening for commands and waking up quickly to answer. All of this can
put a serious strain on batteries, making reduced power consumption a necessity. With the
CX20926, devices are always listening for a wake-up voice command – while the rest of the
device is powered off. The CX20926 executes this in an ultra low-power state, saving battery
resources.
In addition to unparalleled low-power voice wake-up capabilities, Conexant has
leveraged its unique Smart Source Pickup (SSP) noise suppression algorithm to make the
CX20926 even more powerful. Conexant’s SSP makes it possible to cut through noise such as
playback from the device’s speaker and environmental noise, and allows users to be at any
angle relative to the product’s microphones and still receive clear voice communication and
commands. Further, with an ARM M0+ sensor processor, and a direct interface to sensors, the
CX20926 is an optimized audio/sensor hub that can combine contextual information from
motion sensors with audio information from microphones to provide a compelling audio and
voice experience.
"Voice as an interface is a trend that we identified years ago. Since then, our technology
has been adopted by major TV, PC, tablet and smart phone manufacturers all over the globe,”
said Saleel Awsare, Conexant senior vice president and general manager. “Our new chip takes
everything we’ve done for these markets and brings it to low-power, battery-run applications –
paving the way for consumers to use their voice to take control of the devices they use most.”
Key features include:
• ARM Cortex-M0+ microprocessor, up to 50MHz operation
• Conexant’s dual-core, 32-bit hardware fixed point DSP, up to 100MHz operation
• Two stereo PDM digital microphone interfaces
• I2C sensor interfaces
New Low-Power Audio/Sensor SoC from Conexant…/Page 3
The AudioSmart CX20926 is available in a 50-QFN package. EVKs will be available to
qualified customers and partners in Q1 2016, with budgetary pricing beginning at $3.49 in 10K
quantities. Please visit www.conexant.com for more details.
About Conexant
Conexant Systems, Inc., an audio and imaging innovation leader, combines its
significant IP portfolio in DSP, analog and mixed signal technology with embedded software to
deliver highly innovative silicon and software solutions to enrich and expand audio and imaging
capabilities. Both enterprise and consumer markets are addressed by Conexant’s AudioSmart TM
and ImagingSmartTM solutions. Products with the company’s technology built-in include PCs,
tablet computers, TVs, headsets, printers, video monitors, game consoles and a variety of other
devices. Founded in 1999, Conexant is a privately-held fabless semiconductor company
headquartered in Irvine, Calif. with offices and design centers worldwide. To learn more, please
visit www.conexant.com, follow them on LinkedIn, like them on Facebook, and view their video
library on YouTube and Youku.
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