Sonic Code is a short-range wireless communication technology using the inaudible sound wave band independently developed by InfoSonic. In other words, it is an audio QR using a speaker and a microphone.
Anyone can freely use sound wave communication technology for service applications utilizing the license, SDK, and developer documentation that Infosonic provides.
Dynamic data transfer
Sonic Code enables the transmission of dynamically generated data in real-time.
Supporting various environments
It allows use in various environments by replacing barcodes, QR and NFC.
Local data transmission for device-to-device communication is possible without server connectivity.
It is possible to use even in areas with poor communication environments without any problem.
The generated Sonic Code is valid for only a brief time, so it is difficult to reuse it even if copied for malicious purposes.