Operation mode switch of wireless headphones
First Claim
1. A wireless audio system, comprising:
- a first wireless headphone configured to;
establish a first short-range wireless link with an audio source;
transmit, to a second wireless headphone, link information associated with the first short-range wireless link; and
receive, from the audio source, audio information over the first short-range wireless link; and
a second wireless headphone configured to;
receive, from the first wireless headphone, the link information associated with the first short-range wireless link;
establish a second short-range wireless link with the audio source based on the link information; and
snoop the audio information over the first short-range wireless link using the second short-range wireless link, wherein;
the second wireless headphone is further configured to;
transmit, to the first wireless headphone, a first message indicative of whether the audio information is successfully snooped by the second wireless headphone; and
transmit, to the audio source, a second message determined based on whether the audio information is successfully snooped by the second wireless headphone; and
the first wireless headphone is further configured to;
receive, from the second wireless headphone, the first message; and
transmit, to the audio source, a third message indicative of whether the audio information is successfully received by the first wireless headphone, a power of the third message adjusted based on the first message,wherein the second message and the third message determine whether the audio source can receive the third message correctly.
1 Assignment
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Accused Products
Abstract
Embodiments of wireless audio systems and methods for operation mode switch of wireless headphones are disclosed herein. In one example, a wireless audio system includes a first wireless headphone and a second wireless headphone. The first wireless headphone is configured to establish a first short-range wireless link with an audio source; transmit, to a second wireless headphone, link information associated with the first short-range wireless link; and remove the first short-range wireless link with the audio source in response to the second wireless headphone successfully establishing a second short-range wireless link with the audio source based on the link information. The second wireless headphone is configured to receive, from the first wireless headphone, the link information associated with the first short-range wireless link; and establish the second short-range wireless link with the audio source based on the link information.
29 Citations
8 Claims
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1. A wireless audio system, comprising:
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a first wireless headphone configured to; establish a first short-range wireless link with an audio source; transmit, to a second wireless headphone, link information associated with the first short-range wireless link; and receive, from the audio source, audio information over the first short-range wireless link; and a second wireless headphone configured to; receive, from the first wireless headphone, the link information associated with the first short-range wireless link; establish a second short-range wireless link with the audio source based on the link information; and snoop the audio information over the first short-range wireless link using the second short-range wireless link, wherein; the second wireless headphone is further configured to; transmit, to the first wireless headphone, a first message indicative of whether the audio information is successfully snooped by the second wireless headphone; and transmit, to the audio source, a second message determined based on whether the audio information is successfully snooped by the second wireless headphone; and the first wireless headphone is further configured to; receive, from the second wireless headphone, the first message; and transmit, to the audio source, a third message indicative of whether the audio information is successfully received by the first wireless headphone, a power of the third message adjusted based on the first message, wherein the second message and the third message determine whether the audio source can receive the third message correctly. - View Dependent Claims (2, 3, 4)
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5. A method for snooping wireless audio communication, comprising:
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establishing, by a first wireless headphone, a first short-range wireless link with an audio source; transmitting, by the first wireless headphone, link information associated with the first short-range wireless link; receiving, by a second wireless headphone, the link information; establishing, by the second wireless headphone, a second short-range wireless link with the audio source based on the link information; receiving, by the first wireless headphone, audio information from the audio source over the first short-range wireless link; snooping, by the second wireless headphone, the audio information over the first short-range wireless link using the second short-range wireless link; transmitting, by the second wireless headphone, a first message indicative of whether the audio information is successfully snooped by the second wireless headphone; transmitting, by the second wireless headphone, a second message determined based on whether the audio information is successfully snooped by the second wireless headphone; receiving, by the first wireless headphone, the first message; and transmitting, by the first wireless headphone, a third message to the audio source indicative of whether the audio information is successfully received by the first wireless headphone, a power of the third message adjusted based on the first message, wherein the second message and the third message determine whether the audio source can receive the third message correctly. - View Dependent Claims (6, 7, 8)
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Specification