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1. 发明申请

US20130028425A1 Stereo Decoding System 有权
标题翻译：立体声解码系统
公开(公告)号：US20130028425A1
公开(公告)日：2013-01-31
申请号：US13557028
申请日：2012-07-24
申请人： Stefan Gierl , Christoph Benz , Andreas Körner , Karl-Anton Becker
发明人： Stefan Gierl , Christoph Benz , Andreas Körner , Karl-Anton Becker
IPC分类号： H04R5/00
CPC分类号： H04B1/1676
摘要： A system for decoding a stereo multiplex signal, including one or more devices operable to convert the stereo multiplex signal into a sum signal (L+R) and a difference signal (L−R). The sum signal and the difference signal may be derived from a left stereo signal (L) and right stereo signal (R). The system may also be operable to determine a first transfer function HL(f) and a second transfer function (HR(f)) from the sum signal (L+R) and the difference signal (L−R). Further, the system may be operable to filter the sum signal (L+R) according to the first transfer function to provide the left stereo signal (L), and filter the sum signal (L+R) according to the second transfer function to provide the right stereo signal (R).
摘要翻译：一种用于解码立体声多路复用信号的系统，包括可操作以将立体声多路复用信号转换为和信号（L + R）和差分信号（L-R）的一个或多个设备。和信号和差分信号可以从左立体声信号（L）和右立体声信号（R）导出。系统还可以从和信号（L + R）和差分信号（L-R）确定第一传递函数HL（f）和第二传递函数（HR（f））。此外，该系统可以用于根据第一传递函数对和信号（L + R）进行滤波以提供左立体声信号（L），并且根据第二传递函数对和信号（L + R）进行滤波，提供正确的立体声信号（R）。

2. 发明授权

US08131235B2 Radio receiver for hybrid broadcast systems 有权
标题翻译：无线电接收机用于混合广播系统
公开(公告)号：US08131235B2
公开(公告)日：2012-03-06
申请号：US12013333
申请日：2008-01-11
申请人： Karl-Anton Becker , Philip Obergfell , Binh Ton That Giang
发明人： Karl-Anton Becker , Philip Obergfell , Binh Ton That Giang
IPC分类号： H04B1/18
CPC分类号： H03J1/0083 , H04H20/22 , H04H40/18 , H04H2201/60
摘要： An example radio receiver and a method is provided for controlling a radio receiver having two tuners, and receiving a hybrid signal containing digital and analog broadcast signal components. According to the example method, a selection is made in the radio receiver to operate between at least the following operating modes of the receiver: (i) a first operating mode in which both tuners are tuned to the same broadcast hybrid signal and where one of the tuners is configured to receive the digital broadcast signal and the other tuner is configured to receive the analog broadcast signal; (ii) a second operating mode in which one of the tuners receiving the digital broadcast signal is the operating tuner and the other tuner is a search and check tuner; and (iii) a third operating mode in which one of the tuners receiving the analog broadcast signal is the operating tuner and the other tuner is a search and check tuner. In this example, the hybrid signal is received and the two tuners are controlled in accordance with the selected operating mode of the receiver.
摘要翻译：提供了一种无线电接收机和方法，用于控制具有两个调谐器的无线电接收机，并且接收包含数字和模拟广播信号分量的混合信号。根据示例方法，在无线电接收机中进行选择以在至少接收机的以下操作模式之间进行操作：（i）第一操作模式，其中两个调谐器被调谐到相同的广播混合信号，并且其中一个调谐器被配置为接收数字广播信号，另一个调谐器被配置为接收模拟广播信号; （ii）第二操作模式，其中接收数字广播信号的调谐器之一是操作调谐器，另一个调谐器是搜索和检查调谐器; 以及（iii）第三操作模式，其中接收模拟广播信号的调谐器之一是操作调谐器，而另一个调谐器是搜索和检查调谐器。在该示例中，接收混合信号，并且根据接收机的选择的操作模式来控制两个调谐器。

3. 发明申请

US20070129020A1 Radio system 有权
标题翻译：无线电系统
公开(公告)号：US20070129020A1
公开(公告)日：2007-06-07
申请号：US11280968
申请日：2005-11-15
申请人： Karl Anton-Becker
发明人： Karl Anton-Becker
IPC分类号： H04B1/44
CPC分类号： H04B7/082
摘要： A radio system for the reception of broadcast signals is provided that includes two antennas picking up radio signals and two signal receivers receiving the radio signals, the two antennas and the two receivers operating in diversity operating modes. The radio system further includes an antenna switching unit for creating a connection between the receivers and the antennas and a control unit for controlling the antenna switching unit and selecting the operating mode according to predetermined diversity control criterion.
摘要翻译：提供了用于接收广播信号的无线电系统，其包括拾取无线电信号的两个天线和接收无线电信号的两个信号接收机，两个天线和两个以分集工作模式操作的接收机。无线电系统还包括用于创建接收机和天线之间的连接的天线切换单元和用于控制天线切换单元并根据预定分集控制标准选择操作模式的控制单元。

4. 发明申请

US20080299926A1 RADIO RECEIVER FOR HYBRID BROADCAST SYSTEMS 有权
标题翻译：混合广播系统的无线接收机
公开(公告)号：US20080299926A1
公开(公告)日：2008-12-04
申请号：US12013333
申请日：2008-01-11
申请人： Karl-Anton Becker , Philip Obergfell , Binh Ton That Giang
发明人： Karl-Anton Becker , Philip Obergfell , Binh Ton That Giang
IPC分类号： H04B1/18
CPC分类号： H03J1/0083 , H04H20/22 , H04H40/18 , H04H2201/60
摘要： An example radio receiver and a method is provided for controlling a radio receiver having two tuners, and receiving a hybrid signal containing digital and analog broadcast signal components. According to the example method, a selection is made in the radio receiver to operate between at least the following operating modes of the receiver: (i) a first operating mode in which both tuners are tuned to the same broadcast hybrid signal and where one of the tuners is configured to receive the digital broadcast signal and the other tuner is configured to receive the analog broadcast signal; (ii) a second operating mode in which one of the tuners receiving the digital broadcast signal is the operating tuner and the other tuner is a search and check tuner; and (iii) a third operating mode in which one of the tuners receiving the analog broadcast signal is the operating tuner and the other tuner is a search and check tuner. In this example, the hybrid signal is received and the two tuners are controlled in accordance with the selected operating mode of the receiver.
摘要翻译：提供了一种无线电接收机和方法，用于控制具有两个调谐器的无线电接收机，并且接收包含数字和模拟广播信号分量的混合信号。根据示例方法，在无线电接收机中进行选择以在至少接收机的以下操作模式之间进行操作：（i）第一操作模式，其中两个调谐器被调谐到相同的广播混合信号，并且其中一个调谐器被配置为接收数字广播信号，另一个调谐器被配置为接收模拟广播信号; （ii）第二操作模式，其中接收数字广播信号的调谐器之一是操作调谐器，另一个调谐器是搜索和检查调谐器; 以及（iii）第三操作模式，其中接收模拟广播信号的调谐器之一是操作调谐器，而另一个调谐器是搜索和检查调谐器。在该示例中，接收混合信号，并且根据接收机的选择的操作模式来控制两个调谐器。

5. 发明申请

US20080144710A1 SYSTEM FOR DECODING A DIGITAL RADIO STREAM 有权
标题翻译：用于解码数字无线电流的系统
公开(公告)号：US20080144710A1
公开(公告)日：2008-06-19
申请号：US11775421
申请日：2007-07-10
申请人： Karl Anton Becker , Norbert Irnich
发明人： Karl Anton Becker , Norbert Irnich
IPC分类号： H04B1/66 , H04L27/00
CPC分类号： H04H40/00
摘要： To improve the user experience, a digital radio receiver may output the data contained within the Fast Access Channel and Service Description Channel of a Digital Radio Mondiale stream when their decoding is complete without waiting for the Main Service Channel decoding to finish. When the Main Service Channel decoding is finished, the digital radio receiver may output the audio or data contained within the Main Service Channel. The audio or data from the Digital Radio Mondiale stream may be output on a speaker, headphones, a display, or other type of transducer. The digital radio receiver may also include a processor and a memory to store data from the Fast Access Channel and the Service Description Channel, including data from previously received Digital Radio Mondiale streams.
摘要翻译：为了改善用户体验，数字无线电接收机在解码完成时可输出包含在数字无线电广播流的快速接入信道和业务描述信道内的数据，而不用等待主业务信道解码完成。当主服务信道解码完成时，数字无线电接收机可以输出主服务信道中包含的音频或数据。来自数字无线电Mondiale流的音频或数据可以在扬声器，耳机，显示器或其他类型的换能器上输出。数字无线电接收机还可以包括处理器和存储器，用于存储来自快速访问信道和服务描述信道的数据，包括来自先前接收的数字无线电广播流的数据。

6. 发明授权

US06188970B1 Method of calibrating a multistage selective amplifier 有权
标题翻译：校准多级选择放大器的方法
公开(公告)号：US06188970B1
公开(公告)日：2001-02-13
申请号：US09156366
申请日：1998-09-17
申请人： Karl Anton Becker , Stefan Brinkhaus , Armin Ganz , Bernd Memmler , Hans-Eberhardt Kroebel
发明人： Karl Anton Becker , Stefan Brinkhaus , Armin Ganz , Bernd Memmler , Hans-Eberhardt Kroebel
IPC分类号： G01R3500
CPC分类号： H03J1/0033 , H03J3/28 , H03J3/32
摘要： In a method for calibrating or aligning a multistage selective amplifier including an oscillator circuit and at least one tuning circuit, the tuning voltages respectively necessary for aligning the respective tuning circuits to the required receiving frequency are calculated directly from a mathematical relationship between the respective tuning voltage and the oscillator voltage. In order to achieve this, a characteristic multiplicative coefficient and a characteristic additive factor for each tuning circuit are stored in a memory upon manufacturing or switching on the device. In order to select a desired receiving frequency, the respective stored values as well as an oscillator voltage are provided to an amplification circuit, which correspondingly amplifies the oscillator voltage by the multiplicative coefficient and the additive factor and then provides the resulting output value as a tuning voltage to the respective tuning circuit. Thus, all necessary tuning voltages can be determined from the two respective stored values per tuning circuit, as necessary for selecting any desired receiving frequency.
摘要翻译：在用于校准或对准包括振荡器电路和至少一个调谐电路的多级选择放大器的方法中，将各个调谐电路对准所需接收频率所需的调谐电压直接由各个调谐电压之间的数学关系计算和振荡器电压。为了实现这一点，在制造或接通设备时，每个调谐电路的特征乘法系数和特征加法因子被存储在存储器中。为了选择期望的接收频率，将相应的存储值以及振荡器电压提供给放大电路，放大电路相应地通过乘法系数和相加系数放大振荡器电压，然后将所得到的输出值提供为调谐电压到相应的调谐电路。因此，可以根据每个调谐电路的两个相应的存储值来确定所有必要的调谐电压，这是为了选择任何所需的接收频率所必需的。

7. 发明授权

US09374117B2 Stereo decoding system 有权
标题翻译：立体声解码系统
公开(公告)号：US09374117B2
公开(公告)日：2016-06-21
申请号：US13557028
申请日：2012-07-24
申请人： Stefan Gierl , Christoph Benz , Andreas Körner , Karl-Anton Becker
发明人： Stefan Gierl , Christoph Benz , Andreas Körner , Karl-Anton Becker
IPC分类号： H04B1/16
CPC分类号： H04B1/1676
摘要： A system for decoding a stereo multiplex signal, including one or more devices operable to convert the stereo multiplex signal into a sum signal (L+R) and a difference signal (L−R). The sum signal and the difference signal may be derived from a left stereo signal (L) and right stereo signal (R). The system may also be operable to determine a first transfer function HL(f) and a second transfer function (HR(f)) from the sum signal (L+R) and the difference signal (L−R). Further, the system may be operable to filter the sum signal (L+R) according to the first transfer function to provide the left stereo signal (L), and filter the sum signal (L+R) according to the second transfer function to provide the right stereo signal (R).
摘要翻译：一种用于解码立体声多路复用信号的系统，包括可操作以将立体声多路复用信号转换为和信号（L + R）和差分信号（L-R）的一个或多个设备。和信号和差分信号可以从左立体声信号（L）和右立体声信号（R）导出。系统还可以从和信号（L + R）和差分信号（L-R）确定第一传递函数HL（f）和第二传递函数（HR（f））。此外，该系统可以用于根据第一传递函数对和信号（L + R）进行滤波以提供左立体声信号（L），并且根据第二传递函数对和信号（L + R）进行滤波，提供正确的立体声信号（R）。

8. 发明授权

US07974338B2 System for decoding a digital radio stream 有权
标题翻译：用于解码数字无线电流的系统
公开(公告)号：US07974338B2
公开(公告)日：2011-07-05
申请号：US11775421
申请日：2007-07-10
申请人： Karl Anton Becker , Norbert Irnich
发明人： Karl Anton Becker , Norbert Irnich
IPC分类号： H04B1/66 , H04R25/00 , G11B5/09
CPC分类号： H04H40/00
摘要： To improve the user experience, a digital radio receiver may output the data contained within the Fast Access Channel and Service Description Channel of a Digital Radio Mondiale stream when their decoding is complete without waiting for the Main Service Channel decoding to finish. When the Main Service Channel decoding is finished, the digital radio receiver may output the audio or data contained within the Main Service Channel. The audio or data from the Digital Radio Mondiale stream may be output on a speaker, headphones, a display, or other type of transducer. The digital radio receiver may also include a processor and a memory to store data from the Fast Access Channel and the Service Description Channel, including data from previously received Digital Radio Mondiale streams.
摘要翻译：为了改善用户体验，数字无线电接收机在解码完成时可输出包含在数字无线电广播流的快速接入信道和业务描述信道内的数据，而不用等待主业务信道解码完成。当主服务信道解码完成时，数字无线电接收机可以输出主服务信道中包含的音频或数据。来自数字无线电Mondiale流的音频或数据可以在扬声器，耳机，显示器或其他类型的换能器上输出。数字无线电接收机还可以包括处理器和存储器，用于存储来自快速访问信道和服务描述信道的数据，包括来自先前接收的数字无线电广播流的数据。

9. 发明授权

US07676202B2 Radio system 有权
标题翻译：无线电系统
公开(公告)号：US07676202B2
公开(公告)日：2010-03-09
申请号：US11280968
申请日：2005-11-15
申请人： Karl Anton-Becker
发明人： Karl Anton-Becker
IPC分类号： H04B17/02 , H04B1/06
CPC分类号： H04B7/082
摘要： A radio system for the reception of broadcast signals is provided that includes two antennas picking up radio signals and two signal receivers receiving the radio signals, the two antennas and the two receivers operating in diversity operating modes. The radio system further includes an antenna switching unit for creating a connection between the receivers and the antennas and a control unit for controlling the antenna switching unit and selecting the operating mode according to predetermined diversity control criterion.
摘要翻译：提供了用于接收广播信号的无线电系统，其包括拾取无线电信号的两个天线和接收无线电信号的两个信号接收机，两个天线和两个以分集工作模式操作的接收机。无线电系统还包括用于创建接收机和天线之间的连接的天线切换单元和用于控制天线切换单元并根据预定分集控制标准选择操作模式的控制单元。

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