Systems and methods for generating a singular voice audio stream

    公开(公告)号:US11328722B2

    公开(公告)日:2022-05-10

    申请号:US16788067

    申请日:2020-02-11

    Applicant: Spotify AB

    Inventor: Daniel Bromand

    Abstract: An electronic device associated with a media-providing service receives a first set of audio streams corresponding to a plurality of microphones. The electronic device generates a second set of audio streams from the first set of audio streams. The second set of audio streams corresponds to a plurality of independent voices and in some cases, ambient noise. The electronic device detects a beginning of a voice command to play media content from the media-providing service in a first audio stream. The electronic device also detects an end of the voice command in the first audio stream. The end of the voice command overlaps with speech in a second audio stream in the second set of audio streams. In response to detecting the voice command, the electronic device plays the media content from the media-providing service.

    AUTOMATIC PRESET SETUP FOR MEDIA CONTENT PLAYBACK

    公开(公告)号:US20210368226A1

    公开(公告)日:2021-11-25

    申请号:US17218616

    申请日:2021-03-31

    Applicant: Spotify AB

    Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. The media contents associated with the preset buttons are automatically determined to be personalized to the user of the system.

    Systems and methods for generating a cleaned version of ambient sound

    公开(公告)号:US11094319B2

    公开(公告)日:2021-08-17

    申请号:US16557734

    申请日:2019-08-30

    Applicant: Spotify AB

    Abstract: While a media content item is emitted by a second electronic device that is remote from the first electronic device, the first electronic device receives data that includes: timing information, offset information that indicates a difference between an initial position of the media content item and a current playback position of the media content item, and an audio stream that corresponds to the media content item. The first electronic device detects ambient sound that includes sound corresponding to the media content item emitted by the second electronic device. The first electronic device generates a cleaned version of the ambient sound by using the timing information and the offset information to align the audio stream with the ambient sound and performing a subtraction operation to substantially subtract the audio stream from the ambient sound.

    Systems and methods for enhancing responsiveness to utterances having detectable emotion

    公开(公告)号:US10566010B2

    公开(公告)日:2020-02-18

    申请号:US15958485

    申请日:2018-04-20

    Applicant: Spotify AB

    Abstract: Methods, systems, and related products that provide emotion-sensitive responses to user's commands and other utterances received at an utterance-based user interface. Acknowledgements of user's utterances are adapted to the user and/or the user device, and emotions detected in the user's utterance that have been mapped from one or more emotion features extracted from the utterance. In some examples, extraction of a user's changing emotion during a sequence of interactions is used to generate a response to a user's uttered command. In some examples, emotion processing and command processing of natural utterances are performed asynchronously.

    AUTOMATIC PRESET SETUP FOR MEDIA CONTENT PLAYBACK

    公开(公告)号:US20190342600A1

    公开(公告)日:2019-11-07

    申请号:US15972764

    申请日:2018-05-07

    Applicant: Spotify AB

    Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system includes one or more preset buttons for playing media content associated with the preset buttons. The media contents associated with the preset buttons are automatically determined to be personalized to the user of the system.

Patent Agency Ranking