Amazon.com, Inc.
Simultaneous multi-IR code protocol using phase modulation

Abstract:

Systems, methods, and computer-readable media are disclosed for systems and methods for simultaneously sending a single signal comprising distinct instructions for two separate devices. Example methods may include receiving, by a control device instructions to adjust the operation of a first device and a second device, generating a single signal corresponding to the received instructions for two separate devices, and simultaneously sending the single signal to the two separate devices causing the devices to perform the distinct instructions intended for each respective device.