Far-field voice technology utilizes microphone arrays, signal processing, and speech recognition engines to capture, recognize, and understand user voice commands, allowing control of smart appliances from several meters away for a more convenient lifestyle.
Supports Over 200 Custom Words
Up to 95% Wake & Recognition Rate Proximity Wake-Up
AI Noise Reduction 5-8 Meters
Continuous Command Recognition
Multi-intent Command Recognition
Supports Chinese & English
Hign Accurace & Low False Activation Rate
Omnidirectional Microphone
On-device speech recognition technology that does not require internet or cloud services for speech recognition.
Low delay, low power consumption and high stability.
Main IC: YT2116
D/C: 5V
Protocol: Bluetooth
Interface: Speaker out, SPK, UART,Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 60*30mm
Feature: Strong anti-noise, full-duplex, wake-up at the nearest location, OTA, Non-smart small appliances
Main IC: TH1520
D/C: 5V
Protocol: Bluetooth
Interface: UART,Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 50*25mm
Feature: Dual microphone array, used in smart small appliances
Main IC: YT2228
D/C: 5V
Protocol: BLE 5.0+2.1 EDR
Interface: Speaker out, UART,Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 42*21mm
Feature: 100-200 offline commands, support classic Bluetooth music playback, low-power Bluetooth access to IoT
Main IC: YT2116
D/C: 5V
Protocol: Bluetooth
Interface: 2*Speaker out, SPK, UART,Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 40*30mm
Feature: Highly cost-effective, within 100 wake words, Bluetooth can be connected to mobile phones and gateways
Main IC: YT2116
D/C: 5V
Protocol: Bluetooth
Interface: Speaker out, UART, Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 40*30mm
Feature: Highly cost-effective, Customizable wake-up words within 100
Main IC: YT2116
D/C: 5V
Protocol: Bluetooth
Interface: Speaker out, UART,Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 14*20mm
Feature: Highly cost-effective, Customizable wake-up words within 100
Front-end voice processing algorithms, cloud-based recognition. Supports 2.4G WiFi and Bluetooth connectivity.
Enables online music playback and weather query functionality.
Main IC: TH1520+ESP32
D/C: 5V, 9-40V backup
Protocol: Wi-Fi
Interface: Speaker out, UART, Power, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 60*70mm
Feature:
· Support cloud skills (songs, weather news queries, etc.)
· Support dual-microphone linear array acquisition
· Full-duplex interaction
· Support nearby wake-up
· Support customization of wake-up words and command words
· Support SRRC certification
· Recognition rate in noisy environment is not less than 82%, and the recognition distance is 3 meters
· Recognition rate in quiet environment is greater than 99%, and the recognition distance is 7 meters
Main IC: TH1520+ESP32
D/C: 5V, 9-40V backup
Protocol: Bluetooth+Wi-Fi
Interface: Speaker out, UART, Micro USB
OT: -20˚C ～ 70˚C
Dimension: 60*70mm
Feature:
· Support cloud skills (songs, weather news queries, etc.)
· Support dual-microphone linear array acquisition
· Full-duplex interaction
· Support nearby wake-up
· Support customization of wake-up words and command words
· Support SRRC certification
· Recognition rate in noisy environment is not less than 82%, and the recognition distance is 3 meters
· Recognition rate in quiet environment is greater than 99%, and the recognition distance is 7 meters
Main IC: RK3308H
D/C: 12V
Protocol: Bluetooth+Wi-Fi
Interface: SPK, UART,Power, Micro USB
OT: -10˚C ～ 60˚C
Dimension: 70*40mm
Feature:
· AiSpeech ASR support
· Support dual-microphone linear array acquisition, 5W speaker output
· Support customization of wake-up words and command words
·Supports RGB parallel LCD screen.
Tailored to partners' needs
Custom protocols or existing protocols based on partners needs
RF-related certification support
Tailored development based on partners' needs
Provided in certified audio testing facilities & environments
Comprehensive certification and production processes ensuring delivery quality
Open microwave door; Set Cooking Time Modes
Sweeping robot power on/off, sound source positioning, 5-meter far-field interaction with effective noise elimination of itself and the environment
Device power on/off, humidity gear adjustment, and light adjustment
Clothes drying rack up/down, drying mode, sterilization mode
Volume adjustment, music playback, voice navigation, and phone call function
