SYSTEMS AND METHODS FOR CONTROLLING AUDIO DEVICES
A method for controlling one or more audio devices is provided. The method includes transmitting, from a first audio device, a broadcast stream. The method further includes receiving input data from a second audio device. The second audio device is configured to receive the broadcast stream from the first audio device. The input data is related to adjusting playback of the broadcast stream. The method further includes transmitting command data from the first audio device to one or more other audio devices. The command data is based on the input data. The command data is time synchronized with the broadcast stream to prevent overlap with the broadcast stream. A broadcast protocol data unit of the broadcast stream may include audio data and/or the command data.
1 . A method for controlling one or more audio devices, comprising:
transmitting, from a first audio device, a broadcast stream;
receiving input data from a second audio device, wherein the input data is related to adjusting playback of the broadcast stream; and
transmitting command data from the first audio device to one or more other audio devices, wherein the command data is based on the input data, and wherein the command data is time synchronized with the broadcast stream to prevent overlap with the broadcast stream.
2 . The method of claim 1 , wherein a broadcast protocol data unit of the broadcast stream includes the command data.
3 . The method of claim 2 , wherein the broadcast protocol data unit comprises sequence data, source data, and/or destination data.
4 . The method of claim 3 , wherein the one or more other audio devices implement the command data based on the sequence data, the source data, and/or the destination data.
5 . The method of claim 2 , wherein the broadcast protocol data unit further includes an audio payload.
6 . The method of claim 5 , wherein the audio payload corresponds to an audio stream transmitted by an external audio device.
7 . The method of claim 1 , wherein the command data is a relay of the input data.
8 . The method of claim 1 , wherein the input data is transmitted from the second audio device to the first audio device via a mesh protocol data unit.
9 . The method of claim 8 , wherein the mesh protocol data unit is time synchronized with the broadcast stream to prevent overlap with the broadcast stream.
10 . The method of claim 1 , wherein the input data is a request to change transmission of the broadcast stream from the first audio device to the second audio device, and wherein the command data is configured to enable the second audio device to transmit the broadcast stream and to enable the one or more other audio devices to receive the broadcast stream from the second audio device.
11 . The method of claim 1 , wherein the command data comprises timing information, and wherein the one or more other audio devices execute the adjusting of the playback of the broadcast stream according to the timing information.
12 . The method of claim 11 , wherein the timing information is related to the broadcast stream.
13 . The method of claim 1 , wherein the input data corresponds to a volume control command or a status check command.
14 . The method of claim 1 , wherein the one or more other audio devices transmit feedback data corresponding to the adjusting of the playback of the broadcast stream, and wherein the feedback data is transmitted via a mesh protocol data unit.
15 . The method of claim 1 , wherein the second audio device is configured to receive the broadcast stream from the first audio device.
16 . A system for controlling one or more audio devices, comprising:
a first audio device configured to:
transmit a broadcast stream;
receive input data from a second audio device, wherein the input data is related to adjusting playback of the broadcast stream; and
transmit command data to one or more other audio devices, wherein the command data is based on the input data, and wherein the command data is time synchronized with the broadcast stream to prevent overlap with the broadcast stream.
17 . The system of claim 16 , wherein the first audio device, the second audio device, and each of the one or more other audio devices are speakers.
18 . The system of claim 16 , wherein the second audio device comprises a user interface configured to receive the input data.
19 . The system of claim 16 , wherein the second audio device receives the input data via an external audio device.
20 . The system of claim 16 , wherein the one or more other audio devices are positioned outside of a transmission range of the second audio device.