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

Claim 30:
31. The system of claim 26, where the second programmable integrated circuit of the second device is programmed to control operation of the second device to transmit the RF signal as a modulated RF signal directly from the second device to the first device, the modulated RF signal conveying digital audio data with the digital audio data contained within the modulated RF signal; and where the first programmable integrated circuit of the first device is programmed to operate the first device to:
measure the one or more RF signal reception or transmission characteristics of the modulated RF signal that contains the audio data, the one or more RF signal reception or transmission characteristics of the modulated RF signal being measured as the modulated RF signal arrives at the first device directly from the second device;
then demodulate the modulated RF signal;
then extract the conveyed audio data from the demodulated RF signal at the first device;
then produce the modified digital audio data at the first device by internally modifying the 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 modulated 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.