• Computer Science
  • Published 2012

RFID (Radio Frequency Identification devices) tag with voice-activated device, RFID system and voice strength detecting method

@inproceedings{2012RFIDF,
  title={RFID (Radio Frequency Identification devices) tag with voice-activated device, RFID system and voice strength detecting method},
  author={王玉泉 and 霍灵瑜 and 刘丙午},
  year={2012}
}
The invention provides an RFID (Radio Frequency Identification devices) tag with a voice-activated device, an RFID system and a voice strength detecting method. The voice-activated device and an antenna of the RFID tag form a parallel structure; a logic circuit for controlling on-off and a voltage-resistance converting device are arranged on a line where the voice-activated device is connected with a chip of the RFID tag; when the logic circuit is powered off, the voice-activated device is not… CONTINUE READING

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