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| Price /Unit | $23.54 | $23.06 | $22.34 | $21.38 | Contact US |
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LD3320 Voice Recognition Module / Non-specific Vocal Voice Control Module / Voice Module Development Board
Overview:
- SPI interface and parallel interface supports non-specific speech recognition module, onboard microphone and active crystal, easy voice recognition, voice and interactive functionality in electronic products.
Product Features:
- High accuracy and practical speech recognition effect.
- Non-specific speech recognition technology: does not require users to record training.
- Dynamic keyword list identifies edit: just need to identify the keywords transferred into the chip as a string, which can take effect immediately in the next recognition. For example, the user programming of the MCU 51 and the like, simply by setting the registers of the chip, such as the "Hello" of the contents of such identification keywords dynamically incoming chip, the chip can identify the language of the keywords set in such a .
- Allows users to freely edit 50 Keywords: at the same time, up to identify the 50 key words, the end user may be needed depending on the scene, ready to edit and update the contents of the 50 key words.
Parameters:
- Operating voltage: 3.3V (3.3V level MUST be used microcontroller driven)
- Power-saving mode current: 1uA
Applications:
- Cooker / microwave / smart appliances to operate, navigation systems, vending machines, MP3 / MP4, digital photo frame, smart toys / dialogue toys, PMP / console
- STB / TV remote control, advertising on-demand subway ticket vending machines, guided machines, building television, public lighting systems / health system / intelligent home voice control.
