home_IoT_voice_bg.jpg

Home appliance far-field voice solution

  • Standard off-line voice modules for rapid implementation of voice intelligence in home appliances 

  • Total software and hardware solution 

  • Wake-up words, offline commands, online skill customization

voice_kitchen_1_1.png

Full link

design

voice_kitchen_1_2.png

Scene noise

reduction

voice_kitchen_1_3.png

AI skill

customized

voice_kitchen_1_4.png

Wakeup words

customized

voice_kitchen_1_5.png

Scene skills

voice_kitchen_1_6.png

Far-field

interaction

Core strengths

voice_bg.png

Multi-language support

​>97%

Cloud recognition rate

<0.3 s

Identification time

≈0.3 s

Dynamic compilation

is time-consuming

​>94%

3m far-field

recognition rate

voice_kitchen_2_1.png

Noise-resistant

far-field recognition

In-depth training of noise reduction models for household noise.

Excellent noise reduction for common household noises such as fans and air conditioners.

voice_kitchen_2_2.png

Cloud-based

recipe functions

Supports a large

number of recipes in

the cloud for timely

use. 

home_IoT_voice_2_1.png

On/Off-line Voice

Recognition

Support on/offline

voice recognition, fast

offline command response, rich online.

voice_kitchen_2_3.png

Device IoT

Provides Wi-Fi API

interface for fast IoT

voice_bg_blue.png

Voice SDK

voice_bg.png

Based on the DUI open platform, it

supports the output of voice single-point technology, including speech recognition SDK, speech synthesis SDK, natural language understanding SDK/AI skill call, etc.

voice_bg_red.png

Total Hardware solution

voice_bg.png

Built-in 2/4 microphone array, reliable

power management, touch, screen and

other interfaces.

voice_bg_yellow.png

Function customization

voice_bg.png

Wakeup words customization, off-line

command words customization.

Typical application module solution

voice_bg.png

Off-line voice recognition module

  • 2-mic linear array

  • Wake-up words customization

  • Nearby wake-up

  • Interface: UART, I2S

  • 3~5 meters range

  • Support 50 off-line commands

modue_1.jpg

Off-line speech recognition module

  • 2-mic linear array

  • Support Wi-Fi to cloud ASR

  • Wake-up words customization

  • Nearby wake-up

  • Interface: UART, I2S

  • 3~5m recognition distance

  • Full duplex

  • Support 50 off-line commands

  • Support OTA

module_2.jpg

On-line core module

  • Support 2 MIC array

  • Support Wi-Fi to cloud ASR

  • Wake-up words customization

  • Nearby wake-up

  • Interface: UART, I2S

  • 3~5 meters range

  • Full duplex

  • Support 50 off-line commands

  • Support OTA

  • Stamp hole design

module_3.png

Off-line core modules

  • Support 2 4 MIC array

  • Wake-up words customization

  • Nearby wake-up

  • Interface: UART, I2S

  • 3~5 meters range

  • Full duplex

  • Support 50 off-line commands

module_4.png