Smart line-in processing
DCFirst Claim
Patent Images
1. A playback device comprising:
- a line-in connector for receiving a first audio signal;
a network interface;
a processor; and
a non-transitory computer readable storage medium having stored therein instructions executable by the processor to;
determine whether the first audio signal is present at the line-in connector;
in response to determining that the first audio signal is present at the line-in connector, (i) cease playback of a second audio signal being played by the playback device, wherein the second audio signal is not present at the line-in connector, and (ii) cause the playback device to play the first audio signal;
receive, via the network interface, a first instruction to stop the playback device from playing the first audio signal while the first audio signal is still present at the line-in connector;
determine that the first audio signal is no longer present at the line-in connector; and
in response to determining that the first audio signal is no longer present at the line-in connector, arm the playback device such that a subsequent presence of the first audio signal at the line-in connector causes the playback device to play the first audio signal.
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Abstract
Technology for smart line-in processing in an audio environment is disclosed. Particularly, the embodiments described herein provide automated source switching in an audio environment where a number of audio sources may exist and volume control.
36 Citations
19 Claims
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1. A playback device comprising:
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a line-in connector for receiving a first audio signal; a network interface; a processor; and a non-transitory computer readable storage medium having stored therein instructions executable by the processor to; determine whether the first audio signal is present at the line-in connector; in response to determining that the first audio signal is present at the line-in connector, (i) cease playback of a second audio signal being played by the playback device, wherein the second audio signal is not present at the line-in connector, and (ii) cause the playback device to play the first audio signal; receive, via the network interface, a first instruction to stop the playback device from playing the first audio signal while the first audio signal is still present at the line-in connector; determine that the first audio signal is no longer present at the line-in connector; and in response to determining that the first audio signal is no longer present at the line-in connector, arm the playback device such that a subsequent presence of the first audio signal at the line-in connector causes the playback device to play the first audio signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A tangible computer-readable storage medium including instructions which, when executed by a processor, implement a method for providing audio to a playback device, the method comprising:
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determining whether a first audio signal is being received via a line-in connector of a playback device; in response to determining that the first audio signal is being received via the line-in connector, (i) ceasing playback of a second audio signal being played by the playback device, wherein the second audio signal is not being received via the line-in connector, and (ii) receiving, via a network interface of the playback device, a first instruction to stop the playback device from playing the first audio signal while the first audio signal is still being received via the line-in connector; determining that the first audio signal is no longer being received via the line-in connector; and in response to determining that the first audio signal is no longer present at the line-in connector, arming the playback device such that a subsequent reception of the first audio signal via the line-in connector causes the playback device to play the first audio signal. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A method for providing audio to a playback device, the method comprising:
determining, using a processor, whether a first audio signal is being received via a line-in connector of a playback device; in response to determining that the first audio signal is being received via the line-in connector, (i) ceasing playback of a second audio signal being played by the playback device, wherein the second audio signal is not being received via the line-in connector, and (ii) receiving, via a network interface of the playback device, an instruction to stop the playback device from playing the first audio signal while the first audio signal is still being received via the line-in connector; determining, using the processor, that the first audio signal is no longer being received via the line-in connector; and in response to determining that the first audio signal is no longer present at the line-in connector, arming the playback device such that a subsequent reception of the first audio signal via the line-in connector causes the playback device to play the first audio signal. - View Dependent Claims (17, 18, 19)
Specification