LISNR brings the first 1,000 bit/ sec audio solution to market, marking us as the first truly viable data-over-audio solution for secure data transmission use cases. See this video to learn more.

LISNR is an ultrasonic inaudible technology; a communication protocol that sends data over audio. We use ultrasonic audio called Smart Tones™ to transmit information. LISNR transmits customizable packets of data every second that enable proximity data transmission, second-screen functionality, authentication and device to device connectivity on any LISNR-enabled device.

For more, visit www.lisnr.com