Playback device configuration based on proximity detection

1. A playback device comprising:

one or more proximity sensors that comprise one or more of: (i) a microphone; (ii) a capacitive sensor; (iii) an infrared (IR) sensor; or (iv) a camera;

one or more processors; and

tangible, computer-readable media having instructions encoded therein, wherein the instructions, when executed by the one or more processors, cause the playback device to perform a method comprising:

receiving, via the one or more proximity sensors, proximity data that includes an indication of a barrier that is proximate to the playback device;

detecting that the barrier is within a threshold proximity to a first speaker of the playback device based on the indication of the barrier that is proximate to the playback device;

based on the detecting, setting a playback configuration of the playback device; and

causing the playback device to play an audio content according to the playback configuration.

2. The playback device of claim 1 , wherein setting the playback configuration of the playback device comprises:

causing the first speaker of the playback device to be deactivated.

3. The playback device of claim 2 , wherein the first speaker of the playback device is configured to play a component of the audio content, the method further comprising:

after causing the first speaker to be deactivated, causing a second speaker of the playback device to play at least a portion of the component of the audio content.

4. The playback device of claim 3 , wherein the first speaker has a first output direction, wherein the second speaker has a second output direction that is different from the first output direction of the first speaker, and wherein causing the second speaker to play at least the portion of the component of the audio content further comprises:

modifying the at least a portion of the component of the audio content based on at least the second output direction.

5. The playback device of claim 3 , wherein the audio content is a stereo recording, and wherein the component of the audio content is one of: (i) a right channel component of the stereo recording or (ii) a left channel component of the stereo recording.

6. The playback device of claim 1 , wherein the first speaker is configured to play a component of the audio content, and wherein setting the playback configuration of the playback device comprises:

adjusting the component of the audio content based on the received proximity data.

7. The playback device of claim 6 , wherein adjusting the component of the audio content based on the received proximity data comprises:

adjusting one or more frequency components of the component of the audio content.

8. The playback device of claim 1 , wherein the playback device has a frequency response, and wherein detecting that the barrier is within the threshold proximity to the first speaker of the playback device based on the indication of the barrier proximate to the playback device comprises:

determining a frequency response of a system, wherein the system comprises the playback device and the barrier; and

determining whether a difference between the frequency response of the playback device and the frequency response of the system is greater than a first distortion threshold.

9. The playback device of claim 8 , wherein the playback device further operates according to a second distortion threshold that is of a higher distortion than the first distortion threshold, the method further comprising:

adjusting a component of the audio content to be played by the first speaker based on the received proximity data when the frequency response of the playback device is distorted above the first distortion threshold by the barrier; and

causing the first speaker to be deactivated when the frequency response of the playback device is distorted above the second distortion threshold by the barrier.

10. The playback device of claim 1 , wherein the playback device is a component of a media playback system, and wherein the media playback system comprises the playback device and a controller, the method further comprising:

in response to setting the playback configuration of the playback device, sending an indication of the barrier that is proximate to the playback device to the controller of the media playback system.

11. The playback device of claim 1 , wherein the playback device comprises a microphone, and wherein receiving proximity data that includes an indication of the barrier that is proximate to the playback device comprises:

outputting an audio pulse; and

receiving data indicative of a reflected audio pulse from the microphone, wherein the reflected audio pulse corresponds to the outputted audio pulse.

12. The playback device of claim 1 , further comprising:

in response to detecting that the barrier is within the threshold proximity, outputting an alert sound from the playback device.

13. A playback device, comprising:

a first speaker;

a second speaker;

one or more proximity sensors that comprise one or more of: (i) a microphone; (ii) a capacitive sensor; (iii) an infrared (IR) sensor; or (iv) a camera;

a processor;

a data storage; and

a program logic stored in the data storage and executable by the processor to:

receive, via the one or more proximity sensors, proximity data that includes an indication of a barrier that is proximate to a playback device;

detect that the barrier is within a threshold proximity to the first speaker based on the indication of the barrier that is proximate to the playback device, wherein the first speaker is configured to play a component of an audio content; and

based on the detecting, (i) cause the first speaker to be deactivated and (ii) cause the second speaker to play the component of the audio content.

14. The playback device of claim 13 , wherein the component of the audio content is a sub-component of audio content to be played by the first speaker.

15. The playback device of claim 13 , wherein the first speaker has a first output direction, wherein the second speaker has a second output direction that is different from the first output direction of the first speaker, and wherein causing the second speaker to play the component of the audio content further comprises:

modifying the component of the audio content based on at least the second output direction.

16. The playback device of claim 13 , wherein the playback device is a component of a media playback system, wherein the media playback system comprises the playback device and a controller, and wherein the program logic is further executable by the processor to:

sending an indication of the barrier that is proximate to the playback device to the controller of the media playback system.

17. A non-transitory computer-readable storage medium including a set of instructions for execution by a processor, the set of instructions, when executed, cause a playback device to:

receive, via one or more proximity sensors, proximity data that includes an indication of a barrier that is proximate to a playback device, wherein the one or more proximity sensors comprise one or more of: (i) a microphone; (ii) a capacitive sensor; (iii) an infrared (IR) sensor; or (iv) a camera;

detect that the barrier is within a threshold proximity to a first speaker of the playback device based on the indication of the barrier that is proximate to the playback device;

based on the detecting, set a playback configuration of the playback device; and

cause the playback device to play an audio content according to the playback configuration.

18. The computer-readable storage medium of claim 17 , wherein setting a playback configuration of the playback device comprises:

adjusting one or more frequency components of the component of the audio content based on the received proximity data.

19. The computer-readable storage medium of claim 17 , wherein the playback device has a frequency response, and wherein detecting that the barrier is within a threshold proximity to the first speaker of the playback device based on the indication of the barrier proximate to the playback device comprises:

determining a frequency response of a system, wherein the system comprises the playback device and the barrier; and

determining whether a difference between the frequency response of the playback device and the frequency response of the system is greater than a first distortion threshold.