Patent ID: 11906642
Assignee: SILICON LABORATORIES INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 26:
27. The system of claim 26, where the one or more RF signal reception or transmission characteristics of the received RF signal comprise at least one of time of arrival (TOA) of the received RF signal at the first device, Time Difference of Arrival (TDOA) of the received RF signal at the first device, Angle of Arrival (AoA) of the received RF signal at the first device, Angle of Departure (AoD) of the received RF signal from the second device, and measured received RF signal strength of the received RF signal received at the first device; and where the first programmable integrated circuit is further programmed to operate the first device to:
determine at least one of position, orientation and/or direction of the first device relative to the second device based on the measured one or more RF signal reception or transmission characteristics of the RF signal only as it the RF signal arrives at the first device directly from the second device; and
then internally modify the digital data of the conveyed digital audio data based on the determined position, orientation and/or direction of the first device relative to the second device.