Smart Voice Access for Vertical Market

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• Push to talk to hypermarket help desk & wireless intercom, exhibition info center, hospital service desk or warehouse control center
• G.722 HD Voice powered by industry proven DECT technology
• Capable for large scale deployment – up to 4,000 voice nodes per base station, radius of 300M transmission range
• Flexible installation – battery-powered remote voice node can be placed on anyplace
• Low maintenance – plug-n-play base station requires no computer system, add more voice accesses in seconds
• Patented

Wi-Fi portable speaker

• Alexa Voice Service embedded
• Wi-Fi SoC: Realtek RTL8197FS
• Board Size: 32 mm * 27 mm
• CPU: 1 GHz on MIPS 24Kc Core
• Memory: Embedded 128MB DDR2
• Wi-Fi: 802.11 b/g/n, 2.4GHz, 2*2 MIMO, 300 Mbps
• LAN: 10/100 Mbps
• Storage: SPI Flash 32MB
• USB Host: USB 2.0 * 2
• Audio Interface: I2S, UAC
• OS: Linux (OpenWRT)

Far-field Voice Activation

• DSP: DSPG DBMD5P
• Interface: I2S, digital & analog microphone interfaces
• Storage: code downloaded from RTL8197FS
• Features: Far-field, ANC, AEC, Wake-word Detection, wireless intercom, voice access 
• Voice Activation: Amazon Wake-word Engine, Barge-in

Bluetooth

• Alexa Mobile Accessory embedded
• CPU: ATS2825 dual-mode SoC
• Memory: 280KB internal SRAM
• Storage: 4MB NOR Flash
• Network: BT 5.0 compatible (Classic & LE)
• Interface: UART, I2S, I2C, LED, SPI, GPIO
• OS: Realtime OS

Far-field Voice Activation

• DSP: DSPG DBMD5P
• Interface: I2S, digital & analog microphone interfaces
• Storage: code downloaded from ATS2825
• Features: Far-field, ANC, AEC, Wake-word Detection, intercom
• Voice Activation: Amazon Wake-word Engine, Barge-in