Voice Recognition Module
Speech recognition (Automatic Speech Recognition (ASR), whose goal is to convert the vocabulary content in human speech into IC-recognizable instructions. Among them, speech recognition can be divided into online speech recognition and offline speech recognition. It is a Chinese offline speech recognition technology. Offline speech recognition requires pre-designed script vocabulary that can be applied to the product and programmed into IC by the engineer. This speech recognition technology does not distinguish age, gender, as long as the speaker speaks the same language Can be identified.
Luncore’s main voice recognition product has high recognition rate and supports environmental noise and human voice capture. The current products are very mature. Currently, the products used are mainly voice recognition desk lamps, which can turn on and off the voice console light, adjust the brightness, and timing. In addition to switches, etc., it can also be adjusted by touching.
★ The working voltage is: 2V~4.5V
★ In a 60db outdoor environment, the recognition rate within one meter is over 80%
★ Through voice recognition to control the product on, off, timing, and other functions
★ Support Chinese and English recognition
★ PWM audio output, 1W speaker can be pushed directly
★ Standby wake up