Calibration state variable
First Claim
Patent Images
1. A first playback device of a media playback system, the first playback device comprising:
- one or more speakers;
a network interface;
one or more processors;
a data storage having stored therein instructions executable by the one or more processors to cause the first playback device to perform operations comprising;
receiving, via the network interface, an indication that the first playback device is calibrated;
determining a time at which the first playback device was last calibrated;
based on receiving the indication that the first playback device is calibrated, updating a calibration state variable to indicate that the first playback device is calibrated, and (ii) the time at which the first playback device was last calibrated, wherein the calibration state variable is stored in the data storage; and
sending, via the network interface, an indication of the updated calibration state variable to a second device.
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Abstract
Example techniques involve a calibration state variable. An example implementation receives, via a network interface, an indication that the first playback device is calibrated. Based on receiving the indication that the first playback device is calibrated, the example implementation updates a calibration state variable to indicate that the first playback device is calibrated, wherein the calibration state variable is stored in the data storage. The example implementation sends, via the network interface, an indication of the updated calibration state variable to a second device.
406 Citations
20 Claims
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1. A first playback device of a media playback system, the first playback device comprising:
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one or more speakers; a network interface; one or more processors; a data storage having stored therein instructions executable by the one or more processors to cause the first playback device to perform operations comprising; receiving, via the network interface, an indication that the first playback device is calibrated; determining a time at which the first playback device was last calibrated; based on receiving the indication that the first playback device is calibrated, updating a calibration state variable to indicate that the first playback device is calibrated, and (ii) the time at which the first playback device was last calibrated, wherein the calibration state variable is stored in the data storage; and sending, via the network interface, an indication of the updated calibration state variable to a second device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method performed by a first playback device of a media playback system, the method comprising:
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receiving, via a network interface of the first playback device, an indication that the first playback device is calibrated; determining a time at which the first playback device was last calibrated; based on receiving the indication that the first playback device is calibrated, updating a calibration state variable to indicate (i) that the first playback device is calibrated, and (ii) the time at which the first playback device was last calibrated, wherein the calibration state variable is stored in a data storage of the first playback device; and sending, via the network interface, an indication of the updated calibration state variable to a second device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. Tangible non-transitory computer-readable media having stored thereon instructions executable by a first playback device of a media playback system to cause the first playback device to perform functions comprising:
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receiving, via a network interface of the first playback device, an indication that the first playback device is calibrated; determining a time at which the first playback device was last calibrated; based on receiving the indication that the first playback device is calibrated, updating a calibration state variable to indicate (i) that the first playback device is calibrated, and (ii) the time at which the first playback device was last calibrated, wherein the calibration state variable is stored in a data storage of the first playback device; and sending, via the network interface, an indication of the updated calibration state variable to a second device. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification