Abstract: In particular embodiments, a method for transmitting authentication data using acoustical means, comprising: encoding, by a first device, information into an acoustic signal; emitting, by an audio output component of the first device, the acoustic signal; detecting, by an audio input component of a second device, the acoustic signal; and decoding, by the second device, the acoustic signal into one or more pieces of information.
Type:
Grant
Filed:
June 10, 2016
Date of Patent:
August 14, 2018
Assignee:
Digital Kerosene Inc.
Inventors:
Carey D'Souza, John Neil Carter, Jason Mullings