Speaker Calibration User Interface

Patent metadata

Field	Value
Publication number	US-2016011850-A1
Application number	US-201514826873-A
Country	US
Kind code	A1
Filing date	Aug 14, 2015
Priority date	Jun 28, 2012
Publication date	Jan 14, 2016
Grant date	—

Abstract

An example implementation may involve a control device displaying a prompt to initiate a calibration sequence that involves calibration of a playback device for a given environment in which the playback device is located. The example implementation may also involve the control device displaying (i) a prompt to prepare a playback device for calibration within a given environment, (ii) a prompt to prepare the given environment for calibration of the playback device, and/or (iii) a prompt to prepare the control device for calibration of the playback device. The example implementation may also involve a control device displaying a selectable control, that, when selected, initiates calibration of the playback device. The example implementation may further involve a control device initiating calibration of the playback device.

First claim

We claim:

1 . A non-transitory computer-readable medium having stored therein instructions executable by one or more processors to cause a control device to perform operations comprising:
displaying, on a graphical display, a prompt to initiate a calibration sequence that involves calibration of a playback device for a given environment in which the playback device is located; displaying, on the graphical display, a sequence of one or more prompts to prepare the playback device for calibration within the given environment; displaying, on the graphical display, a sequence of one or more prompts to prepare the given environment for calibration of the playback device; and upon detecting selection of a selectable control that, when selected, initiates calibration of the playback device, initiating calibration of the playback device.

2 . The non-transitory computer-readable medium of claim 1 , wherein displaying the prompt to initiate calibration of the playback device comprises:
displaying a plurality of concentric ellipsoids that alternate between circular and contorted ellipsoid shapes while the prompt to initiate calibration is displayed.

3 . The non-transitory computer-readable medium of claim 1 , wherein displaying the prompt to initiate the calibration sequence comprises:
displaying one or more graphical elements indicating that the calibration procedure calibrates the playback device for a particular position within the given environment in which the playback device has been placed.

4 . The non-transitory computer-readable medium of claim 1 , wherein displaying the prompt to initiate calibration of the playback device comprises:
displaying a selectable control that, when selected, displays one or more graphical elements indicating that the calibration procedure calibrates the playback device for a particular position within the environment that the playback device has been placed.

5 . The non-transitory computer-readable medium of claim 1 , wherein displaying the sequence of one or more prompts to prepare the playback device for calibration within the given environment comprises displaying a prompt to position the playback device at a position within the given environment at which the playback device will be operated.

6 . The non-transitory computer-readable medium of claim 1 , wherein displaying the sequence of one or more prompts to prepare the given environment for calibration of the playback device comprises:
displaying, on a control interface, an indication that the control device is determining whether the ambient noise within the given environment is less than a calibration threshold; and displaying a number of concentric circles, wherein the number of displayed concentric circles is proportional to a sound pressure level within the given environment.

7 . The computer-readable medium of claim 6 , wherein the operations further comprise:
determining that the sound pressure level within the given environment is below a threshold level for calibration; and displaying an indication that sound pressure level within the given environment is within an acceptable range for calibration.

8 . The non-transitory computer-readable medium of claim 1 , wherein the operations further comprise:
displaying a video that depicts at least a portion of the calibration procedure; determining that at least a threshold portion of the video has been played; and based on determining that the threshold portion of the video has been played, displaying a selectable control that, when selected, causes the graphical display to display a prompt to initiate calibration, wherein the prompt includes the selectable control that, when selected, initiates calibration of the playback device.

9 . The non-transitory computer-readable medium of claim 1 , wherein the operations further comprise:
displaying a prompt to play back a video that depicts at least a portion of the calibration procedure; determining whether the video has been previously played back by the control device during a previous iteration of the calibration procedure; when the video has not been previously played back by the control device during a previous iteration of the calibration procedure, causing the graphical display to display a prompt to initiate calibration after a threshold portion of the video has been played back, wherein the prompt includes the selectable control that, when selected, initiates calibration of the playback device; and when the video has been previously played back by the control device during a previous iteration of the calibration procedure, causing the graphical display to display the prompt to initiate calibration before the threshold portion of the video has been played back.

10 . The non-transitory computer-readable medium of claim 1 , wherein initiating calibration of the playback device comprises:
sending an instruction that causes the playback device to emit a periodic calibration sound for a pre-determined calibration interval; and while the playback device is emitting the periodic calibration sound, displaying a progress bar that indicates a duration of time remaining in the calibration interval, wherein at least a portion of the progress bar pulses in synchrony with periods of the calibration sound.

11 . The non-transitory computer-readable medium of claim 10 , wherein displaying the progress bar that indicates the duration of time remaining in the calibration interval comprises displaying a circular progress bar that pulses in synchrony with periods of the calibration sound by displaying a circular graphical element that expands in radius from the circular progress bar during periods of the calibration sound.

12 . The non-transitory computer-readable medium of claim 10 , wherein displaying the progress bar that indicates the duration of time remaining in the calibration interval comprises displaying a progress bar that includes a progress indicator that pulses in synchrony with periods of the calibration sound and indicates the duration of time remaining in the calibration interval.

13 . The non-transitory computer-readable medium of claim 1 , wherein initiating calibration of the playback device comprises:
sending an instruction that causes the playback device to emit a periodic calibration sound for a pre-determined calibration interval; and while the control device listens for the periodic calibration sound, causing the graphical display to display an indication that the control device is listening for the presence of the periodic calibration sound within the given environment.

14 . The non-transitory computer-readable medium of claim 1 , wherein the operations further comprise:
detecting at least a portion of a calibration sound emitted by the playback device; while the control device analyzes the detected calibration sound, displaying a plurality of concentric ellipsoids that are contorted from a circular shape; and after the control device analyzes the detected calibration sound, displaying the plurality of concentric ellipsoids in the circular shape.

15 . The non-transitory computer-readable medium of claim 1 , wherein the operations further comprise:
determining a calibration profile that offsets acoustic characteristics of the given environment to calibrate the playback device to a calibration equalization.

16 . The non-transitory computer-readable medium of claim 15 , wherein the operations further comprise:
determining that the determined calibration profile adjusts an equalization of the playback device by more than a threshold degree; and

Assignees

• Sonos Inc

Inventors

• Sheen Timothy
• Wilberding Dayn

Classifications

• G06F3/0488

  using a touch-screen or digitiser, e.g. input of commands through traced gestures · CPC title

• H04S7/301

  Automatic calibration of stereophonic sound system, e.g. with test microphone · CPC title

• G06F3/162 Primary

  Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs · CPC title

• G06F3/04847

  Interaction techniques to control parameter settings, e.g. interaction with sliders or dials · CPC title

• G06F3/165 Primary

  Management of the audio stream, e.g. setting of volume, audio stream path · CPC title