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

Claim 33:
34. The system of claim 33, where the first device comprises a portable wireless audio data receiver system that comprises a first speaker configured to be worn adjacent a left ear of a human user and a second speaker configured to be worn adjacent a right ear of the same human user; 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 received RF signal at the first device;
produce the modified audio data at the first device by individually varying volume level and/or pitch level information of the first channel audio data relative to volume level and/or pitch level information of the second channel audio data based on the determined position, orientation and/or direction of the first device relative to the second device to produce modified audio data having first and second audio channels that have different volume level and/or pitch level information relative to each other such that the volume level information and/or pitch level information of the first channel audio data is different from the volume level information and/or pitch level information of the second channel audio data to indicate to a user of the first device the direction from which the RF signal is received; and
simultaneously reproduce analog audio acoustic sound waves from the first channel information of the modified audio data at the first speaker of the portable wireless audio data receiver system and reproducing analog audio acoustic sound waves from the second channel information of the modified audio data at the second speaker of the portable wireless audio data receiver system.