B&W Group Ltd. (20250068381). WIRELESS INTER-ROOM COORDINATION OF AUDIO PLAYBACK
WIRELESS INTER-ROOM COORDINATION OF AUDIO PLAYBACK
Organization Name
Inventor(s)
Gaylord Yu of San Francisco CA (US)
David Bryant of Menlo Park CA (US)
Vanshil Shah of San Francisco CA (US)
WIRELESS INTER-ROOM COORDINATION OF AUDIO PLAYBACK
This abstract first appeared for US patent application 20250068381 titled 'WIRELESS INTER-ROOM COORDINATION OF AUDIO PLAYBACK
Original Abstract Submitted
an electronic device may exchange packets with a second electronic device. these packets may include transmit times, based on a given clock in a given electronic device when the packets were transmitted. moreover, when the packets are received by the electronic device, the electronic device may store associated receive times based on a clock in the electronic device. using minimum time differences between the transmit and receive times, the electronic device may calculate a time offset between the electronic device and the second electronic device, which may then be used to determine future times in a clock domain of the second electronic device. moreover, the electronic device may provide additional packets to the second electronic device, where a given additional packet includes audio data, and a playback time, corresponding to a given future time, when the audio data is to be played back by the second electronic device.
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