Output data providing server and output data providing method

    公开(公告)号:US10075525B2

    公开(公告)日:2018-09-11

    申请号:US14890154

    申请日:2013-06-12

    Abstract: An input information reception unit 32 of a server 30b receives input information relating to a user operation from a client terminal 10 and records the input information into an input information storage unit 42 together with time. An information processing unit 36 carries out an information process immediately on the basis of the input information, and an encoding unit 38 encodes generated primary output data and a data transmission unit 40 transmits the encoded data to the client terminal 10. An adjustment part 52 adjusts processing contents and an encode parameter at any time in response to a communication situation monitored by a communication situation monitoring unit 50 and records an adjustment history into an adjustment history storage unit 54 together with the time. Within a time period within which there is a room in resources, an information process and encoding are carried out again with high quality using the recorded input information and adjustment history in accordance with an instruction from a secondary data generation instruction unit 34, and the generated secondary data is stored into an output data storage unit 46.

    Scheme for embedding a control signal in an audio signal using pseudo white noise

    公开(公告)号:US09928728B2

    公开(公告)日:2018-03-27

    申请号:US14274571

    申请日:2014-05-09

    CPC classification number: G08C17/00 G08B1/08 G08B6/00

    Abstract: A method includes generating an audio signal, generating a control signal that is configured to control a haptic feedback device that is incorporated into a device for delivering audio based on the audio signal to a user, and embedding the control signal in the audio signal by using a pseudorandom signal to form an encoded audio signal. Another method includes receiving a signal that includes an audio signal having an embedded control signal, recovering the control signal from the received signal by using a pseudorandom signal, using the recovered control signal to control a haptic feedback device that is incorporated into a device for delivering audio, recovering the audio signal from the received signal, and using the recovered audio signal to generate audio in the device for delivering audio. Systems perform similar steps, and non-transitory computer readable storage mediums each store one or more computer programs.

    Information processing apparatus, control method, and program

    公开(公告)号:US09887904B2

    公开(公告)日:2018-02-06

    申请号:US14947219

    申请日:2015-11-20

    Inventor: Hitoshi Ishikawa

    CPC classification number: H04L45/124 H04L45/021

    Abstract: An information processing apparatus includes: a path information acquiring part acquiring path information formed by information indicating connection relationship set between multiple nodes and indicating cost of the connection relationship; an evaluation value giving part giving to the respective nodes included in the path information an evaluation value indicating cost between the node and a reference node; a determining part determining whether to establish as a path the interval between any two of the nodes, on the basis of the connection relationship and a magnitude relation between the evaluation values given to the nodes; and an evaluation value updating part updating the evaluation value of the respective nodes, on the basis of value indicating cost between the respective nodes and a node connected by the established path. Following the determination made by the determining part, the evaluation value updating part executes an evaluation value updating process repeatedly.

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