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1.发明授权Using a plurality of buffers to provide audio for synchronized playback to multiple audio devices having separate device clocks 有权使用多个缓冲器为具有分离的设备时钟的多个音频设备提供用于同步回放的音频公开(公告)号：US09569169B2
公开(公告)日：2017-02-14
申请号：US14930601
申请日：2015-11-02
Applicant: Apple Inc.
Inventor： Jeffrey C. Moore , William George Stewart , Gerhard Lengeling
CPC classification number: G06F3/165 , G06F3/162 , G11B20/10527 , H04L67/10 , H04L67/1095 , H04N21/4143 , H04N21/4307 , H04N21/44004 , H04N21/8106
Abstract: According to one embodiment, a media system communicates with an aggregate device that includes multiple media output devices. When providing media data for presentation, the system adjusts for device clock drift by resampling the media data provided to a media output device based at least in part on a device clock rate difference between a device clock of one of the media output devices and a device clock of another of the media output devices.
Abstract translation: 根据一个实施例，媒体系统与包括多个媒体输出设备的聚合设备进行通信。 当提供用于呈现的媒体数据时，系统通过至少部分地基于媒体输出设备之一的设备时钟与设备之间的设备时钟速率差重新采样提供给媒体输出设备的媒体数据来调整设备时钟漂移 另一个媒体输出设备的时钟。
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Patent Agency Ranking
公开(公告)号：US20180336003A1
公开(公告)日：2018-11-22
申请号：US15952118
申请日：2018-04-12
Applicant: Apple Inc.
Inventor： Jeffrey C. Moore , William George Stewart , Gerhard Lengeling
Abstract: According to one embodiment, a media system communicates with an aggregate device that includes multiple media output devices. When providing media data for presentation, the system adjusts for device clock drift by resampling the media data provided to a media output device based at least in part on a device clock rate difference between a device clock of one of the media output devices and a device clock of another of the media output devices.
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公开(公告)号：US20170185374A1
公开(公告)日：2017-06-29
申请号：US15397558
申请日：2017-01-03
Applicant: Apple Inc.
Inventor： Jeffrey C. Moore , William George Stewart , Gerhard Lengeling
CPC classification number: G06F3/165 , G06F3/162 , G11B20/10527 , H04L67/10 , H04L67/1095 , H04N21/4143 , H04N21/4307 , H04N21/44004 , H04N21/8106
Abstract: According to one embodiment, a media system communicates with an aggregate device that includes multiple media output devices. When providing media data for presentation, the system adjusts for device clock drift by resampling the media data provided to a media output device based at least in part on a device clock rate difference between a device clock of one of the media output devices and a device clock of another of the media output devices.
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公开(公告)号：US10558422B2
公开(公告)日：2020-02-11
申请号：US15952118
申请日：2018-04-12
Applicant: Apple Inc.
Inventor： Jeffrey C. Moore , William George Stewart , Gerhard Lengeling
Abstract: According to one embodiment, a media system communicates with an aggregate device that includes multiple media output devices. When providing media data for presentation, the system adjusts for device clock drift by resampling the media data provided to a media output device based at least in part on a device clock rate difference between a device clock of one of the media output devices and a device clock of another of the media output devices.
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公开(公告)号：US09977648B2
公开(公告)日：2018-05-22
申请号：US15397558
申请日：2017-01-03
Applicant: Apple Inc.
Inventor： Jeffrey C. Moore , William George Stewart , Gerhard Lengeling
IPC: G06F13/00 , H04N5/926 , G06F3/16 , H04L29/08 , H04N21/4143 , H04N21/43 , H04N21/44 , H04N21/81 , G11B20/10
CPC classification number: G06F3/165 , G06F3/162 , G11B20/10527 , H04L67/10 , H04L67/1095 , H04N21/4143 , H04N21/4307 , H04N21/44004 , H04N21/8106
Abstract: According to one embodiment, a media system communicates with an aggregate device that includes multiple media output devices. When providing media data for presentation, the system adjusts for device clock drift by resampling the media data provided to a media output device based at least in part on a device clock rate difference between a device clock of one of the media output devices and a device clock of another of the media output devices.
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公开(公告)号：US20160098247A1
公开(公告)日：2016-04-07
申请号：US14930601
申请日：2015-11-02
Applicant: Apple Inc.
Inventor： Jeffrey C. Moore , William George Stewart , Gerhard Lengeling
IPC: G06F3/16
CPC classification number: G06F3/165 , G06F3/162 , G11B20/10527 , H04L67/10 , H04L67/1095 , H04N21/4143 , H04N21/4307 , H04N21/44004 , H04N21/8106
Abstract: According to one embodiment, a media system communicates with an aggregate device that includes multiple media output devices. When providing media data for presentation, the system adjusts for device clock drift by resampling the media data provided to a media output device based at least in part on a device clock rate difference between a device clock of one of the media output devices and a device clock of another of the media output devices.
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