ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,495,258, issued on Dec. 9, was assigned to Sonos Inc. (Santa Barbara, Calif.).
"Calibration interface" was invented by Dayn Wilberding (Portland, Ore.) and Timothy Sheen (Brighton, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Examples disclosed herein relate to playback device calibration. A calibration state variable may represent a calibration state of a playback device. A control device may display an indications of the calibration state. For instance, in a first instance, the control device may display an indication that a first playback device is in an uncalibrated state. Further, in a second instance, the control device may display an indic...