Wireless audio systems
    1.
    发明授权

    公开(公告)号:US11943575B2

    公开(公告)日:2024-03-26

    申请号:US17238192

    申请日:2021-04-22

    Applicant: Apple Inc.

    CPC classification number: H04R1/00 H04R2420/07

    Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.

    Wireless audio systems
    2.
    发明授权

    公开(公告)号:US10284934B2

    公开(公告)日:2019-05-07

    申请号:US15813015

    申请日:2017-11-14

    Applicant: Apple Inc.

    Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.

    TECHNIQUES FOR ESTABLISHING COMMUNICATIONS WITH THIRD-PARTY ACCESSORIES

    公开(公告)号:US20240388651A1

    公开(公告)日:2024-11-21

    申请号:US18786925

    申请日:2024-07-29

    Applicant: Apple Inc.

    Abstract: Techniques are disclosed for connecting third-party accessories to a cellular-capable device to participate in a telephone call. In one example, a user can voice a request to make a call to an accessory device. The accessory device can transmit the request to a controller device. Upon processing the request, the controller device can identify an appropriate cellular-capable device and instruct the cellular-capable device to place the requested call. The controller device can also instruct the cellular-capable device to establish an audio connection with the accessory device to relay the call audio. In another example, the controller device can listen for a word spoken at the accessory device indicating the end of the call. Upon receiving the end of call word, the controller device can instruct the cellular-capable device to terminate the call. While in the listening state, the controller device may continue processing user requests received at other accessory devices.

    Wireless audio systems
    5.
    发明授权

    公开(公告)号:US11026005B2

    公开(公告)日:2021-06-01

    申请号:US16387423

    申请日:2019-04-17

    Applicant: Apple Inc.

    Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.

    TECHNIQUES FOR ESTABLISHING COMMUNICATIONS WITH THIRD-PARTY ACCESSORIES

    公开(公告)号:US20220337691A1

    公开(公告)日:2022-10-20

    申请号:US17719086

    申请日:2022-04-12

    Applicant: Apple Inc.

    Abstract: Techniques are disclosed for connecting third-party accessories to a cellular-capable device to participate in a telephone call. In one example, a user can voice a request to make a call to an accessory device. The accessory device can transmit the request to a controller device. Upon processing the request, the controller device can identify an appropriate cellular-capable device and instruct the cellular-capable device to place the requested call. The controller device can also instruct the cellular-capable device to establish an audio connection with the accessory device to relay the call audio. In another example, the controller device can listen for a word spoken at the accessory device indicating the end of the call. Upon receiving the end of call word, the controller device can instruct the cellular-capable device to terminate the call. While in the listening state, the controller device may continue processing user requests received at other accessory devices.

    Wireless audio systems
    10.
    发明授权

    公开(公告)号:US09913011B1

    公开(公告)日:2018-03-06

    申请号:US14599385

    申请日:2015-01-16

    Applicant: Apple Inc.

    CPC classification number: H04R1/00 H04R2420/07

    Abstract: A loudspeaker system can have first and second loudspeakers selectively operable in a single-channel mode or in a multi-channel mode. In the single-channel mode, the first and the second loudspeakers are configured to simultaneously reproduce a substantially identical signal. In the multi-channel mode, the first loudspeaker reproduces a first-channel signal and the second loudspeaker reproduces a second-channel signal. The first-channel signal and the second-channel signal can constitute respective portions of a multi-channel signal. Such loudspeaker systems can also have a mode selector configured to select one of the single-channel mode and the multi-channel mode. In some embodiments, such selection can occur in response to one or more detected proximities of another loudspeaker system. Multi-zone loudspeaker systems are also disclosed.

Patent Agency Ranking