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

Claim 25:
26. A system, comprising:
a first device having at least one first programmable integrated circuit coupled to radio circuitry of the first device;
a second device having at least one second programmable integrated circuit coupled to radio circuitry of the second device;
where the second programmable integrated circuit of the second device is programmed to control operation of the second device to transmit a radio frequency (RF) signal directly from the second device to the first device, with digital audio data being contained within the RF signal; and
where the first programmable integrated circuit of the first device is programmed to operate the first device to:
receive the RF signal at the first device, the RF signal conveying the digital audio data within the RF signal and the RF signal being transmitted directly to the first device from the second device,
measure one or more RF signal reception or transmission characteristics of the RF signal that contains the digital audio data, the one or more RF signal reception or transmission characteristics of the RF signal being measured as the RF signal arrives at the first device directly from the second device,
then extract the conveyed digital audio data from the received RF signal at the first device,
then produce modified digital audio data at the first device by internally modifying digital data of the conveyed digital audio data as it is received at the first device directly from the second device based on the measured RF signal reception or transmission characteristics of the RF signal only as the RF signal arrives at the first device directly from the second device,
then convert the modified digital audio data to an analog output signal; and
then reproduce analog audio acoustic sound waves from the analog output signal.