High Quality Voice Recognition Module

High Quality Voice Recognition Module

WTK6900B02 is a speech recognition module can replace speech recognition statements offline.

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Description of this High Quality Voice Recognition Module
 
WTK6900B02 is a speech recognition module developed and manufactured by Shenzhen Weichuang Zhiyin Electronics Co., Ltd. which can replace speech recognition statements offline. It combines two modules, WTK6900B02 V2.03-P1 and WTK6900B02 V2.03-P2, and realizes the speech recognition version of replaceable words. Another speech recognition chip is available for users to choose. 
 
Parameters of this High Quality Voice Recognition Module
 
WTK6900B02 V2.03-P1 Module Features:
★USB interface, can replace sound on PC.
★Available to connect Flash, micro SD card, SD card.(Flash used at present)
★Compatible System: WINXP, WIN7, WIN8 system
 
WTK6900B02 V2.03-P2 Module Features:
★Within half meters, recognition accuracy above 90%
★Speaker-independent recognition
★Control output through voice command.
★Play the specified voice through MCU serial port control.
★Three output modes: serial port output, IO output, speaker output.
★PWM output can directly drive 0.5W/8Ω or 1W/8Ω speaker.
★Can add SPI flash to increase the storage capacity.
★Only with Flash, can replace words, store and play sound.
★Can store multiple groups of words, but only one phrase is available at the same time.
★Voice recognition distance up to 2~3m in a quiet environment.
★Support 32 languages, such as Chinese, English, Cantonese, Japanese etc.
★Only used with WTK6900B02 V2.03-P1, available to replace phrase(phrase should be offered by manufacturer). 
 
Pictures of this High Quality Voice Recognition Module
 
 
 
Usage Occasions of this High Quality Voice Recognition Module
 
Advantage of this High Quality Voice Recognition Module
 
WTK6900B02 voice module is a voice recognition module, small size, voice recognition distance up to 2~3m in a quiet environment. You can add SPI Flash to increase memory size. Following are the main functions:
Voice recognition function: Can identify the default speech words and phrases, output both through serial port and IO port, identify the result.
Voice play function: Through MCU instructions, play the specified voice, at the same time, through the BUSY pin mark, judge whether there is voice play. 
 
Looking forward to your inquiry for this High Quality Voice Recognition Module

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