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Voice Recognition Module LD3320 Chip ASR Voice Technical Support Upgrade Module
Introduction:
- Adopting single chip drive, can conveniently complete voice recognition
- Recognition order
- Can realize voice recognition/ sound control/ human-machine talking function in any electronic product
- Can optimize calculation, complete unspecific voice recognition
- No need any FALSH chip, RAM chip or AD chip, it can also complete voice recognition function
- Stereo amp port output power is 20mW, loudspeaker port output power is 550mW
- Support 8 bit parallel interface and SPI serial interface two connection driving mode
- Working voltage is 3.3 V