Solution Brief 

AM103x series module offline voice control (Off - line voice control) scheme is integrated with AI - HUWEN company powerful intelligent voice recognition technology, can be simple with single/double mike input that can realize the 3 ~ 5 m offline speech recognition, single mode set by the high level of integration and simplify the peripheral set design, integrated with automatic gain (AGC) at the same time, the noise suppression (NS), speech front-end processing technology such as echo elimination (AEC). AM1031 series of module input project products related to a number of speech recognition entries can be able to control a large number of white goods, story machine, speakers and other products, to achieve remote, low-cost, high-performance voice control.

AM1032 Module

• A single microphone picks up 5 meters
• Integrated front-end noise suppression, automatic gain, echo cancellation
• You can customize around 20 voice command words
• Typical operating current is 50mA

AM1034 Module

• A single microphone picks up 5 meters, with a 95% recognition rate
• Integrated front-end noise suppression, automatic gain, echo cancellation
• Integrated ADC/DAC circuit for direct access to analog microphone
• You can customize around 20 voice command words
• Low power consumption 15mA typical operating current

W02

• A single analog microphone picks up 5 meters, with a 95% recognition rate
• Integrated front-end noise suppression, automatic gain, echo cancellation
• Integrated ADC/DAC circuit for direct access to analog microphone
• You can customize around 20 voice command words
• Low power consumption 70mA typical operating current

LS416

• A single analog microphone picks up 5 meters, with a 95% recognition rate
• Integrated front-end noise suppression, far field pickup
• Integrated ADC/DAC circuit for direct access to analog microphone
• QSPI flash chip, simple peripheral, ultra-low cost
• Customizable around 25 voice command words
• Low power consumption 30mA typical operating current