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    Receiver for receiving mulliplexed broadcast programmes, comprising audio data and supplementary broadcast data
    3.
    发明公开
    Receiver for receiving mulliplexed broadcast programmes, comprising audio data and supplementary broadcast data 失效
    接收机，用于接收相乘广播节目，音频数据和与补充数据

    公开(公告)号：EP0833468A3

    公开(公告)日：2004-08-11

    申请号：EP97116510.5

    申请日：1997-09-22

    申请人： KABUSHIKI KAISHA KENWOOD

    发明人： Asami, Masaru

    IPC分类号： H04H1/00

    CPC分类号： H04H40/18 ,  H04H2201/20

    摘要： A DAB radio (10) receives audio data, service label data as string data, and data for judging abridgement of each character of the service data. Each service label can be displayed properly on a display unit (32). An abridged representation judging unit (50) judges whether each service label is displayed in an abridged representation or in a full representation, in accordance with the conditions of a maximum display size of the display unit, a user selection of representations, or the like. If it is judged that the service label is displayed in the abridged representation, a representation control unit 52 forms a service label in the abridged representation in accordance with abridgement judging data to thereby display an abridged service label on the display unit (32).

    Receiver for receiving mulliplexed broadcast programmes, comprising audio data and supplementary broadcast data
    4.
    发明公开
    Receiver for receiving mulliplexed broadcast programmes, comprising audio data and supplementary broadcast data 失效
    接收机，用于接收相乘广播节目，音频数据和与补充数据

    公开(公告)号：EP0833468A2

    公开(公告)日：1998-04-01

    申请号：EP97116510.5

    申请日：1997-09-22

    申请人： KABUSHIKI KAISHA KENWOOD

    发明人： Asami, Masaru

    IPC分类号： H04H1/00

    CPC分类号： H04H40/18 ,  H04H2201/20

    摘要： A DAB radio (10) receives audio data, service label data as string data, and data for judging abridgement of each character of the service data. Each service label can be displayed properly on a display unit (32). An abridged representation judging unit (50) judges whether each service label is displayed in an abridged representation or in a full representation, in accordance with the conditions of a maximum display size of the display unit, a user selection of representations, or the like. If it is judged that the service label is displayed in the abridged representation, a representation control unit 52 forms a service label in the abridged representation in accordance with abridgement judging data to thereby display an abridged service label on the display unit (32).

    摘要翻译： 甲DAB广播（10）接收音频数据，服务labelData作为字符串数据，以及用于判断所述服务数据的每个字符的数据删节。 每个服务标签可以适当地显示在显示单元（32）上。 删节表示判断单元（50）判断是否每个服务标签在删节表示或在一个完整的表示显示在，在雅舞蹈与显示单元，表示的用户选择，或类似的最大显示尺寸的条件。 如果判断没有业务标签被显示在简略表示，表示控制单元52个形成一个业务标签中简略表示与删节判断数据雅舞蹈，从而显示在显示单元（32）上删节服务标签上。

    Retuning in a DAB receiver
    5.
    发明公开
    Retuning in a DAB receiver 审中-公开
    重新调谐在DAB接收机

    公开(公告)号：EP1150469A3

    公开(公告)日：2004-08-18

    申请号：EP01110343.9

    申请日：2001-04-26

    申请人： KABUSHIKI KAISHA KENWOOD

    发明人： Asami, Masaru

    IPC分类号： H04L27/26

    CPC分类号： H04L27/2657 ,  H04H60/43

    摘要： A search time for a digital broadcasting receiver is shortened. The digital broadcasting receiver comprising, having: a front end unit for converting a frequency of a received signal of digital broadcasting into a predetermined intermediate frequency, the received signal including at least a first modulated wave having a first transmission frame length and transmitted in a first frequency band and a second modulated wave having a second transmission frame length shorter than the first transmission frame length and transmitted in a second frequency band; and a NULL symbol detecting unit for detecting a NULL symbol in a transmission frame of the received signal, wherein when a seek operation is instructed, the seek operation is first performed in the second frequency band and when the NULL symbol is detected at some reception frequency, the seek operation is stopped, whereas if the NULL symbol is not detected in the second frequency band, the seek operation is subsequently performed in the first frequency band.

    Broadcast receiver for receiving digital audio broadcast comprising supplementary data
    6.
    发明公开
    Broadcast receiver for receiving digital audio broadcast comprising supplementary data 失效
    Rundfunkempfängerfürden Empfang von digitalem Tonrundfunk mit Zusatzdaten

    公开(公告)号：EP0843429A2

    公开(公告)日：1998-05-20

    申请号：EP97117964.3

    申请日：1997-10-16

    申请人： KABUSHIKI KAISHA KENWOOD

    发明人： Asami, Masaru

    IPC分类号： H04H1/00

    CPC分类号： H04H60/27 ,  H04H60/74 ,  H04H2201/20

    摘要： In DAB, X-PAD of an audio frame may have information associated with the audio frame as a dynamic label. In the case of a music program, the information may be the name of the program, the artist name, a shop name and telephone number of its CD and the like. This dynamic label is used effectively. In response to a user storage request, a dynamic label is stored. This stored dynamic label is later displayed again on a display unit 32.

    摘要翻译： 在DAB中，音频帧的X-PAD可以具有与音频帧相关联的信息作为动态标签。 在音乐节目的情况下，信息可以是节目的名称，艺术家姓名，其CD的商店名称和电话号码等。 该动态标签被有效地使用。 响应于用户存储请求，存储动态标签。 该存储的动态标签稍后再次显示在显示单元32上。

    Retuning in a DAB receiver
    7.
    发明公开
    Retuning in a DAB receiver 审中-公开
    Neuabstimmung在einem DAB-Empfänger

    公开(公告)号：EP1150469A2

    公开(公告)日：2001-10-31

    申请号：EP01110343.9

    申请日：2001-04-26

    申请人： KABUSHIKI KAISHA KENWOOD

    发明人： Asami, Masaru

    IPC分类号： H04L27/26

    CPC分类号： H04L27/2657 ,  H04H60/43

    摘要： A search time for a digital broadcasting receiver is shortened. The digital broadcasting receiver comprising, having: a front end unit for converting a frequency of a received signal of digital broadcasting into a predetermined intermediate frequency, the received signal including at least a first modulated wave having a first transmission frame length and transmitted in a first frequency band and a second modulated wave having a second transmission frame length shorter than the first transmission frame length and transmitted in a second frequency band; and a NULL symbol detecting unit for detecting a NULL symbol in a transmission frame of the received signal, wherein when a seek operation is instructed, the seek operation is first performed in the second frequency band and when the NULL symbol is detected at some reception frequency, the seek operation is stopped, whereas if the NULL symbol is not detected in the second frequency band, the seek operation is subsequently performed in the first frequency band.

    摘要翻译： 数字广播接收机的搜索时间缩短。 数字广播接收机包括：前端单元，用于将数字广播的接收信号的频率转换成预定的中间频率，所述接收信号至少包括具有第一传输帧长度的第一调制波，并以第一 频带和第二调制波，其具有比第一传输帧长度短的第二传输帧长度并在第二频带中传输; 以及用于检测接收信号的传输帧中的空符号的空符号检测单元，其中当指示搜索操作时，首先在第二频带中执行寻道操作，并且当在某些接收频率处检测到空符号时 寻道操作停止，而如果在第二频带中没有检测到空符号，则随后在第一频带中进行寻道操作。

    Broadcast receiver for receiving digital audio broadcast comprising supplementary data
    9.
    发明公开
    Broadcast receiver for receiving digital audio broadcast comprising supplementary data 失效
    广播接收器，用于接收数字音频广播具有附加数据

    公开(公告)号：EP0843429A3

    公开(公告)日：2004-01-02

    申请号：EP97117964.3

    申请日：1997-10-16

    申请人： KABUSHIKI KAISHA KENWOOD

    发明人： Asami, Masaru

    IPC分类号： H04H1/00

    CPC分类号： H04H60/27 ,  H04H60/74 ,  H04H2201/20

    摘要： In DAB, X-PAD of an audio frame may have information associated with the audio frame as a dynamic label. In the case of a music program, the information may be the name of the program, the artist name, a shop name and telephone number of its CD and the like. This dynamic label is used effectively. In response to a user storage request, a dynamic label is stored. This stored dynamic label is later displayed again on a display unit 32.