METHOD AND DEVICE FOR CONDITIONING A RADIO DATA SIGNAL FOR A BROADCAST RECEIVER

    公开(公告)号:US20170111097A1

    公开(公告)日:2017-04-20

    申请号:US15128474

    申请日:2015-02-02

    Inventor: Detlev Nyenhuis

    Abstract: A method includes a step of reading in the radio data signal and a radio data clock signal, a step of integrating a signal that is a function of the radio data signal and/or the radio data clock signal in order to determine an integral value curve, a step of decoding radio data signal information from the integral value curve, using the radio data clock signal and/or a phase position of the radio data signal, a step of ascertaining radio data signal quality information which represents the credibility of the decoded radio data signal information, using the radio data signal and/or the phase position of the radio data signal, and a step of providing the radio data signal information and the radio data signal quality information in order to provide a conditioned radio data signal.

    METHOD FOR RECEPTION IMPROVEMENT OF A FM TUNER IN A COMMON CHANNEL SITUATION
    92.
    发明申请
    METHOD FOR RECEPTION IMPROVEMENT OF A FM TUNER IN A COMMON CHANNEL SITUATION 有权
    FM TUNER在通用信道情况下的接收改进方法

    公开(公告)号:US20160211995A1

    公开(公告)日:2016-07-21

    申请号:US14997930

    申请日:2016-01-18

    Abstract: Embodiments of methods and systems for reception improvement of FM tuners are provided. An example method according to the disclosure includes receiving one or more FM broadcast signals in a common channel (Co-C) situation and provides for receiving one or more FM broadcast signals, selecting a preferred signal and outputting said signal as an IF signal. When a Co-C situation occurs, the method calculates a correlation of the one or more signals and outputs the signal showing a larger consistency value.

    Abstract translation: 提供了FM调谐器接收改进方法和系统的实施例。 根据本公开的示例性方法包括在公共信道(Co-C)情况中接收一个或多个FM广播信号,并且提供接收一个或多个FM广播信号,选择优选信号并将所述信号作为IF信号输出。 当Co-C情况发生时,该方法计算一个或多个信号的相关性,并输出显示较大一致性值的信号。

    Content selection based on simulcast data
    95.
    发明授权
    Content selection based on simulcast data 有权
    基于联播数据的内容选择

    公开(公告)号:US09154246B2

    公开(公告)日:2015-10-06

    申请号:US13707461

    申请日:2012-12-06

    Applicant: Apple Inc.

    Abstract: A computer system receives information snippets from a mobile device. The information snippets are extracted from a simulcast of a data stream of a radio broadcast received on the mobile device. The system identifies content metadata from the information snippets. The content metadata describes one or more features of the radio broadcast. The system selects a radio station from a radio station repository based on attributes of the radio station. One of the selection criteria is that the attributes of the radio station match at least a portion of the content metadata. The system presents a reference to the radio station to the mobile device as a recommendation.

    Abstract translation: 计算机系统从移动设备接收信息片段。 从在移动设备上接收的无线电广播的数据流的同播提取信息片段。 该系统从信息片段中识别内容元数据。 内容元数据描述无线电广播的一个或多个特征。 该系统基于无线电台的属性从无线电台仓库中选择一个无线电台。 选择标准之一是无线电台的属性与内容元数据的至少一部分匹配。 该系统作为推荐提供了对移动设备的无线电台的参考。

    Media device with enhanced data retrieval feature
    96.
    发明授权
    Media device with enhanced data retrieval feature 有权
    具有增强数据检索功能的媒体设备

    公开(公告)号:US09094141B2

    公开(公告)日:2015-07-28

    申请号:US14512255

    申请日:2014-10-10

    Applicant: Apple Inc.

    Abstract: A personal media device including a broadcast receiver that receives broadcast media and broadcast media data from a broadcast source where the broadcast media data includes a media identifier associated with the broadcast media. The media device also includes a data transceiver that sends a retrieval request to a media server for enhanced media data where the retrieval request includes the media identifier and receives the enhanced media data via a wireless data channel. The media device further includes a processor that performs a media device operation in response to the received enhanced media data.

    Abstract translation: 一种个人媒体设备,包括从广播源接收广播媒体和广播媒体数据的广播接收机,其中广播媒体数据包括与广播媒体相关联的媒体标识符。 媒体设备还包括数据收发器,其将检索请求发送到媒体服务器以用于增强媒体数据,其中检索请求包括媒体标识符并且经由无线数据信道接收增强媒体数据。 媒体设备还包括处理器,其响应于所接收的增强媒体数据执行媒体设备操作。

    Radio broadcast reception
    97.
    发明授权
    Radio broadcast reception 有权
    无线电广播接收

    公开(公告)号:US09002307B2

    公开(公告)日:2015-04-07

    申请号:US14003320

    申请日:2011-03-08

    CPC classification number: H04B1/06 H04H60/51 H04H60/74 H04H2201/13

    Abstract: Apparatus comprises means for storing a table including plural program identification codes and, for each program identification code, a corresponding program name; means for extracting a program identification code from supplementary information received along with a radio broadcast; means for searching the table for the decoded program identification code; means for reading from the table a program name that corresponds to the program identification code; and means for causing the program name to be displayed.

    Abstract translation: 装置包括用于存储包括多个节目识别码的表的装置,并且对于每个节目识别码,包括相应的节目名称; 用于从与无线电广播一起接收的补充信息中提取节目识别码的装置; 用于在表中搜索解码的节目识别码的装置; 用于从表读取与节目识别码对应的节目名称的装置; 以及用于使节目名称被显示的装置。

    Methods and apparatus for downloading one or more radio data system (RDS) group type processing routines for RDS data
    100.
    发明授权
    Methods and apparatus for downloading one or more radio data system (RDS) group type processing routines for RDS data 失效
    用于下载RDS数据的一个或多个无线电数据系统(RDS)组类型处理例程的方法和装置

    公开(公告)号:US08666304B2

    公开(公告)日:2014-03-04

    申请号:US11944072

    申请日:2007-11-21

    CPC classification number: H04H40/18 H04H60/06 H04H2201/13

    Abstract: A host system for downloading one or more Radio Data System (RDS) group type processing routines for RDS data includes a data processor and a host processor. The host processor is configured to download one or more RDS group type processing routines for the data processor, each of the one or more RDS group type processing routines configured to process RDS data for a respective RDS group type. The host processor is further configured to assign a reference in the data processor to a corresponding one of the one or more RDS group type processing routines, so that the corresponding RDS group type processing routine is to be invoked by RDS data having the respective RDS group type. A method is also provided for downloading one or more RDS group type processing routines for RDS data.

    Abstract translation: 用于下载用于RDS数据的一个或多个无线电数据系统(RDS)组类型处理例程的主机系统包括数据处理器和主机处理器。 主处理器被配置为下载用于数据处理器的一个或多个RDS组类型处理例程,所述一个或多个RDS组类型处理例程中的每一个被配置为处理相应RDS组类型的RDS数据。 主处理器还被配置为在数据处理器中将参考分配给一个或多个RDS组类型处理例程中的相应一个,使得相应的RDS组类型处理例程由具有相应RDS组的RDS数据调用 类型。 还提供了一种用于下载RDS数据的一个或多个RDS组类型处理例程的方法。

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