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公开(公告)号：US10971170B2
公开(公告)日：2021-04-06
申请号：US16058640
申请日：2018-08-08
申请人： Google LLC
发明人： Yonghui Wu , Jonathan Shen , Ruoming Pang , Ron J. Weiss , Michael Schuster , Navdeep Jaitly , Zongheng Yang , Zhifeng Chen , Yu Zhang , Yuxuan Wang , Russell John Wyatt Skerry-Ryan , Ryan M. Rifkin , Ioannis Agiomyrgiannakis
摘要： Methods, systems, and computer program products for generating, from an input character sequence, an output sequence of audio data representing the input character sequence. The output sequence of audio data includes a respective audio output sample for each of a number of time steps. One example method includes, for each of the time steps: generating a mel-frequency spectrogram for the time step by processing a representation of a respective portion of the input character sequence using a decoder neural network; generating a probability distribution over a plurality of possible audio output samples for the time step by processing the mel-frequency spectrogram for the time step using a vocoder neural network; and selecting the audio output sample for the time step from the possible audio output samples in accordance with the probability distribution.
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公开(公告)号：US10334306B2
公开(公告)日：2019-06-25
申请号：US15762903
申请日：2016-09-23
申请人： GOOGLE LLC
发明人： Kenneth J. Mackay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/436 , H04N21/442 , H04N21/64
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US11862142B2
公开(公告)日：2024-01-02
申请号：US17391799
申请日：2021-08-02
申请人： Google LLC
发明人： Samuel Bengio , Yuxuan Wang , Zongheng Yang , Zhifeng Chen , Yonghui Wu , Ioannis Agiomyrgiannakis , Ron J. Weiss , Navdeep Jaitly , Ryan M. Rifkin , Robert Andrew James Clark , Quoc V. Le , Russell J. Ryan , Ying Xiao
IPC分类号： G10L13/06 , G10L13/08 , G06N3/08 , G10L25/18 , G10L25/30 , G10L13/04 , G06N3/084 , G10L15/16 , G06N3/045
CPC分类号： G10L13/08 , G06N3/045 , G06N3/08 , G06N3/084 , G10L13/04 , G10L15/16 , G10L25/18 , G10L25/30
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that when executed by one or more computers cause the one or more computers to implement: a sequence-to-sequence recurrent neural network configured to: receive a sequence of characters in a particular natural language, and process the sequence of characters to generate a spectrogram of a verbal utterance of the sequence of characters in the particular natural language; and a subsystem configured to: receive the sequence of characters in the particular natural language, and provide the sequence of characters as input to the sequence-to-sequence recurrent neural network to obtain as output the spectrogram of the verbal utterance of the sequence of characters in the particular natural language.
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公开(公告)号：US10587908B2
公开(公告)日：2020-03-10
申请号：US16450323
申请日：2019-06-24
申请人： Google LLC
发明人： Kenneth J. Mackay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/64 , H04N21/442 , H04N21/436
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US20210329332A1
公开(公告)日：2021-10-21
申请号：US17360264
申请日：2021-06-28
申请人： Google LLC
发明人： Kenneth J. MacKay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/436 , H04N21/442 , H04N21/64
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US11051066B2
公开(公告)日：2021-06-29
申请号：US16812816
申请日：2020-03-09
申请人： Google LLC
发明人： Kenneth J. MacKay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/436 , H04N21/442 , H04N21/64
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US20200213658A1
公开(公告)日：2020-07-02
申请号：US16812816
申请日：2020-03-09
申请人： Google LLC
发明人： Kenneth J. MacKay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/436 , H04N21/442 , H04N21/64
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US20190313143A1
公开(公告)日：2019-10-10
申请号：US16450323
申请日：2019-06-24
申请人： Google LLC
发明人： Kenneth J. Mackay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/64 , H04N21/436 , H04N21/442
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US20180262792A1
公开(公告)日：2018-09-13
申请号：US15762903
申请日：2016-09-23
申请人： GOOGLE LLC
发明人： Kenneth J. Mackay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/436 , H04N21/442
CPC分类号： H04N21/4305 , H04N21/4302 , H04N21/43615 , H04N21/44227 , H04N21/64
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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公开(公告)号：US20220408141A1
公开(公告)日：2022-12-22
申请号：US17891284
申请日：2022-08-19
申请人： Google LLC
发明人： Kenneth J. MacKay , Byungchul Kim , Tavis A. Maclellan , Richard F. Lyon , Chet N. Gnegy , Pascal T. Getreuer , Chien-Jung Kung , Tomer Shekel , Ryan M. Rifkin
IPC分类号： H04N21/43 , H04N21/436 , H04N21/442 , H04N21/64
摘要： In a general aspect, a system for media playback can include a first media playback device configured to receive a media stream from a media casting device over a data network, the first media playback device being a member of the media playback group and a second media playback device configured to receive the media stream, the second media playback device being a member of the media playback group. The first media playback device and the second media playback device can be collectively configured to designate one of the first media playback device and the second media playback device as a leader playback device of the media playback group. The playback device not designated as the leader playback device can be designated as a follower playback device of the media playback group. The first media playback device and the second media playback device can be further collectively configured to determine a clock offset between the leader playback device and the follower playback device. The leader playback device can be configured to receive a broadcast of the media stream over the data network; play the media stream; and provide the media stream to the follower playback device. The follower playback device can be configured to play the media stream in synchronization with the leader playback device based on the clock offset.
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