Change your cover photo
Upload
Change your cover photo
This user account status is Approved

This user has not added any information to their profile yet.

Face recognition and acoustic NFC based access control system
MAX78000 Feather Board

Face recognition with the camera available on the board and MIC with speaker out for acoustic NFC development for an access control system solution.

An OFDM based acoustic Software Defined Radio (SDR) to transmit data. Acoustic NFC has to overcome several challenges inherent in the Acoustic domain,

Frequency selective speaker/microphone characteristics due to electromechanical conversion
Large multipath or echos
Ambient noise sources

This Solution will solve these problems in order to make acoustic NFC communication practical.