Speaker cooling
First Claim
Patent Images
1. A playback device, comprising:
- one or more one processors;
at least one speaker; and
tangible, non-transitory computer-readable memory having stored instructions that, when executed by the one or more processors, cause the playback device to perform functions comprising;
detecting that playback of audible audio content via the at least one speaker has stopped; and
in response to the detection, playing inaudible audio content to cause the at least one speaker to vibrate thereby inducing air movement within the playback device.
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Accused Products
Abstract
Embodiments are provided for cooling one or more components of a playback device using speaker vibrations that result from playback of inaudible audio. Movement of air molecules arising from the speaker vibrations may disperse heat away from the one or more components of a playback device. In an example implementation, a playback device detects that playback of audible audio content via at least one speaker has stopped, and in response to the detection, plays inaudible audio content to cause the at least one speaker to vibrate thereby inducing air movement within the playback device.
52 Citations
20 Claims
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1. A playback device, comprising:
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one or more one processors; at least one speaker; and tangible, non-transitory computer-readable memory having stored instructions that, when executed by the one or more processors, cause the playback device to perform functions comprising; detecting that playback of audible audio content via the at least one speaker has stopped; and in response to the detection, playing inaudible audio content to cause the at least one speaker to vibrate thereby inducing air movement within the playback device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. Tangible, non-transitory computer-readable media having stored thereon instructions that, when executed by one or more processors of a playback device, cause the playback device to perform functions comprising:
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detecting that playback of audible audio content via at least one speaker of the playback device has stopped; and in response to the detection, playing inaudible audio content to cause the at least one speaker to vibrate thereby inducing air movement within the playback device. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A method comprising:
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detecting, via a playback device, that playback of audible audio content via at least one speaker of the playback device has stopped; and in response to the detection, playing, via the playback device, inaudible audio content to cause the at least one speaker to vibrate thereby inducing air movement within the playback device. - View Dependent Claims (17, 18, 19, 20)
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Specification