Silicon Labs, sensors, and wireless connection solutions in the IoT field, Today, today announced the launch of the most cost-effective, voice-enabled ZigBee® remote control solution . This complete reference design solution significantly reduces the high-cost external hardware that is usually required by high quality software audio codecs in single-chip wireless SOC. In Silicon Labs, the new software codec is a key part of the small size reference design for voice enabling, ZigBee and proprietary protocols, which is a TV, set-top box (STB), OTT (over-the- TOP) Box and Internet home products bring powerful voice control.
When there are many "devices" becomes more intelligent and connected, it is increasingly difficult to integrate more user interfaces into small-size devices. Voice enabled to search, browse, and experience content and services by providing easier, hands-free, is changing the way we control and operate connectable devices. By combining strong RF speech transmission (Voice-OVER-RF) technology and cloud-based speech recognition techniques, voice enabled remote controls are liberated from traditional infrared (IR) remote controls that are subject to sight and buttons. Silicon Labs Innovative Speech Code Technology and Complete Reference Design Simplifies the entire process of designing the true intelligent remote control.
Silicon Labs New Zigbee Remote Control (ZRC) Reference Design provides all hardware and software required for development full-featured, voice enable remote control. This reference design is based on Silicon Labs EM34X Wireless SOC and ZRC 2.0 Gold Unit Certified Software Stack. To achieve interoperability, low-power RF remote control provides industrial standards. Reference design includes a complete RF layout and design file, a speed sensor for backlight control, a buzzer for finding remote control functions, support for IR control, digital microphone, and ability to transmit voice commands on RF.
The reference design for Silicon Labs supports voice control, whether using an external hardware codec or the company's software codec technology. The hardware codec reduces the EM34X SOC processing load, while the software codec increases the CPU load to get the minimum material list (BOM) cost. Both design options meet cloud-based voice recognition software leading providers strict speech quality needs.
Daniel Cooley, Vice President of Silicon Labs IoT Product Market, said: "As a leading supplier of Zigbee chip and software solutions as an Internet of Things, Silicon Labs has successfully helped thousands of wireless developers simplify and accelerate their RF design. Interconnection The growth trend of speech control in the family is exciting. We have developed a complete reference design, which can build voice-enabled ZigBee remote control to reduce cost and complexity for all kinds of interconnected home products. "
Two new Silicon Labs development kits are now available, available for voice entertainment references:
EM34X-VREVK Voice Remote Evaluation Kit: This basic kit has pre-programmed devices and simple GUIs, which can demonstrate remote control capabilities including RF, voice commands, and traditional IR.
EM34X-VRDK Voice Remote Development Kit: Provides "ready to use" design experience, which simplifies the development of remote control and target equipment, equipped with EM34X voice enable remote control, USB flash drive, EM34x development Board, EM34X wireless module and ISA3 debug adapter.
Silicon Labs EM34X wireless SOC is the core of the reference design, processing all remote control functions. EM34X SOC has unparalleled performance, low power and code density, and single-chip design based on industry-selling ZigBee network SOC architecture. The SOC integrates 2.4GHz IEEE 802.15.4 transceiver, ARM® Cortex®-M3 processor, flash, RAM, and peripherals. The high-efficiency architecture of the transceiver can provide a 110DB link budget and can provide a reliable link for Zrc applications without an external power amplifier (PA) or low noise amplifier (LNA). Integrated receiving channel filters and multi-level retry functions can support coexistence with other 2.4GHz standards such as Wi-Fi and Bluetooth devices.
Silicon Labs Complete Wireless Development Tools provides the fastest path to the development of ZRC authentication remote control products. AppBuilder tool enables developers to configure remote control applications, such as keyboard drives, LEDs, acceleration sensing, and speech control. Silicon Labs also provides Desktop Network Analyzer, which is not a traditional wireless monitor, but can provide users with complete views of all wireless network activities by using the package tracking port on the EM34x wireless SOC.
Price and availability
Silicon Labs ZigBee Remote Transfer Development Kit is now available. The price of the EM34X-VREVK voice remote evaluation kit is $ 249. The price of the EM34X-VRDK voice remote development kit is $ 399. Silicon Labs EM34X SoC has been mass production and can provide a sample, and the unit price of 10,000 purchases is from $ 1.68. Software development tools and ZRC 2.0 certified software can be provided free of charge to developers. Developers can download software codecs from the Zigbee remote product entrance website of Silicon Labs. For more information or order development kits and EM34X SOC samples, please visit the website official website.
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