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公开(公告)号：US07559075B2
公开(公告)日：2009-07-07
申请号：US11184862
申请日：2005-07-20
申请人： Toshihiro Takagi , Tatsuo Miyagawa
发明人： Toshihiro Takagi , Tatsuo Miyagawa
IPC分类号： H04N7/20
CPC分类号： H01Q1/1257
摘要： In multi-directional antennas connected to a digital TV broadcast signal receiver, when a receiving channel is selected, if an antenna is set to the same direction as a previously stored direction, and signals cannot be received, the previously stored direction data is deleted, and if the best receiving direction is searched by the auto-scan, and a receivable direction does not match the previously stored receiving direction, the stored direction information is all deleted, the entire area scan is performed over all directions for all channels, and a new receiving direction for each channel is determined by the obtained best receiving direction. By doing this, when signals becomes unreceivable on a given channel while receiving them with a direction-adjusted smart antenna, meaningless time for adjusting directions is saved and the best reception condition is always obtained quickly by detecting the direction misalignment as soon as possible and updating the direction data on all other channels as well in the early stages.
摘要翻译： 在连接到数字TV广播信号接收机的多方向天线中，当选择接收信道时，如果将天线设置为与先前存储的方向相同的方向，并且不能接收信号，则先前存储的方向数据被删除， 并且如果通过自动扫描搜索最佳接收方向，并且可接收方向与先前存储的接收方向不匹配，则所存储的方向信息全部被删除，对于所有信道在全方向执行整个区域扫描，并且 每个通道的新的接收方向由获得的最佳接收方向确定。 通过这样做，当通过方向调整的智能天线接收信号时，当给定信道上的信号变得不可接收时，节省了用于调整方向的无意义的时间，并且通过尽可能快地检测方向不对准来总是快速获得最佳的接收条件，并且更新 所有其他渠道的方向数据也在早期阶段。
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公开(公告)号：US20070242166A1
公开(公告)日：2007-10-18
申请号：US11690928
申请日：2007-03-26
申请人： Tatsuo Miyagawa
发明人： Tatsuo Miyagawa
CPC分类号： H04N5/50 , H04N5/4401 , H04N5/46 , H04N21/42638 , H04N21/4345 , H04N21/4622
摘要： A broadcast receiver in which a digital broadcasting and an analog broadcasting can be received includes a judgment unit for judging that the analog broadcasting is terminated when a preset condition is met and a deletion unit for carrying out a deletion process for deleting a predetermined function for the analog broadcasting when the analog broadcasting is judged as being terminated by the judgment unit, and the deletion unit executes an analog channel deletion process to delete a channel data of the analog broadcasting in a channel map and an analog display control process function deletion process to delete a display control process function for showing an indication to select the predetermined function for the analog broadcasting in a display unit.
摘要翻译： 其中可以接收数字广播和模拟广播的广播接收机包括：判断单元，用于在符合预设条件时判断模拟广播是否终止;以及删除单元，用于执行用于删除预定功能的删除处理 当模拟广播被判断为被判断单元终止时的模拟广播，并且删除单元执行模拟频道删除处理以删除频道映射中的模拟广播的频道数据和模拟显示控制处理功能删除处理以删除 显示控制处理功能，用于显示在显示单元中选择用于模拟广播的预定功能的指示。
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3.发明申请Still image capture device and digital/analog tuner device comprising the same 审中-公开静止图像捕获装置和包括该静态图像捕获装置的数字/模拟调谐装置公开(公告)号：US20050149978A1
公开(公告)日：2005-07-07
申请号：US11028625
申请日：2005-01-05
IPC分类号： G11B20/10 , H04N5/225 , H04N5/44 , H04N5/445 , H04N5/91 , H04N7/01 , H04N7/025 , H04N7/03 , H04N7/035
CPC分类号： H04N5/4448 , H04N5/44543 , H04N7/0122 , H04N21/4316 , H04N21/4348 , H04N21/440236
摘要： A digital/analog tuner device comprising a still image capture device stores, as the captured image, a video image of a video signal with VBI (Vertical Blanking Interval) portions of the video signal being removed, when storing a captured image, and also stores aspect ratio information of the captured image. For displaying on a television receiver the captured image with the VBI portions being removed, blank portions in accordance with the aspect ratio information are added to the captured image for output. This makes it possible to prevent the generation of e.g. noises due to the VBI portions contained in video signals, and prevent the deformation of captured images due to the loss of the aspect ratio information in capturing the images.
摘要翻译： 包括静止图像捕获装置的数字/模拟调谐器装置在存储捕获的图像时，将被去除的视频信号的VBI（垂直消隐间隔）部分的视频信号的视频图像存储为捕获的图像，并且还存储 拍摄图像的长宽比信息。 为了在电视接收机上显示具有VBI部分的拍摄图像，根据宽高比信息的空白部分被添加到所捕获的图像中以便输出。 这使得可以防止例如生成。 由于视频信号中包含的VBI部分引起的噪声，并且防止由于捕获图像中的宽高比信息的损失而导致的捕获图像的变形。
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公开(公告)号：US08698962B2
公开(公告)日：2014-04-15
申请号：US12702418
申请日：2010-02-09
申请人： Tatsuo Miyagawa , Seiji Miyabe , Hirokazu Suzu
发明人： Tatsuo Miyagawa , Seiji Miyabe , Hirokazu Suzu
CPC分类号： H04N5/602 , H04N21/2368 , H04N21/4341 , H04N21/4382 , H04N21/439
摘要： A content processing device includes an input section, a memory section, a selection section and an output section. The input section is configured to receive content having a video signal and a plurality of audio signals with different audio types. The memory section is configured to store selection information indicative of a predetermined audio type, and order information indicative of a preset order of a plurality of audio types. The selection section is configured to select one of the audio signals based on the selection information and the order information. The output section is configured to output the video signal and the one of the audio signals that was selected by the selection section.
摘要翻译： 内容处理装置包括输入部分，存储部分，选择部分和输出部分。 输入部分被配置为接收具有视频信号和具有不同音频类型的多个音频信号的内容。 存储器部分被配置为存储指示预定音频类型的选择信息，以及指示多个音频类型的预设顺序的顺序信息。 选择部分被配置为基于选择信息和订单信息来选择一个音频信号。 输出部分被配置为输出视频信号和由选择部分选择的音频信号之一。
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公开(公告)号：US07690016B2
公开(公告)日：2010-03-30
申请号：US11167269
申请日：2005-06-28
申请人： Toshihiro Takagi , Tatsuo Miyagawa
发明人： Toshihiro Takagi , Tatsuo Miyagawa
CPC分类号： H04N21/4345 , H04N5/44 , H04N5/4401 , H04N5/44513 , H04N21/4383 , H04N21/44209 , H04N21/6112
摘要： A television receiver is connected to a multi-directional antenna having multiple receiving directions for receiving a television signal by making one receiving direction active, and comprises a clock, a tuner, a memory for storing a receiving direction table having content containing channel numbers and a best receiving direction, and a microprocessor for controlling the receiver.Based on the time measured by the clock, the microprocessor renews the content of the table at a preset time, and outputs, to the antenna, a control signal to command a receiving direction for receiving one channel based on the renewed content of the table.The receiver can properly adapt to the variations in time of the receiving conditions of terrestrial broadcasts based on the renewed content of the table, and can automatically renew the content of the table in a time zone when a user does not view a television program.
摘要翻译： 电视接收机连接到具有多个接收方向的多方向天线，用于通过使一个接收方向有效来接收电视信号，并且包括时钟，调谐器，用于存储具有包含频道号的内容的接收方向表的存储器和 最佳接收方向，以及用于控制接收机的微处理器。 基于由时钟测量的时间，微处理器在预设时间更新表的内容，并且基于表的更新内容向天线输出控制信号以指令接收一个频道的接收方向。 接收机可以基于表的更新内容适当地适应地面广播的接收状况的时间变化，并且当用户不观看电视节目时，可以在时区中自动更新表的内容。
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公开(公告)号：US07420627B2
公开(公告)日：2008-09-02
申请号：US11184863
申请日：2005-07-20
申请人： Toshihiro Takagi , Tatsuo Miyagawa
发明人： Toshihiro Takagi , Tatsuo Miyagawa
CPC分类号： H04N21/631 , H04N21/42607 , H04N21/44209
摘要： In a multi-directional antenna that is connected to a digital TV broadcast signal receiver, an RF amplifier in which its transmission gains are controlled is installed on the front of a tuner, a BER (BIT ERROR RATE) threshold is set as a reception determination standard to assess received images, and while auto-scanning, the amplification transmission gain level of the RF amplifier is controlled while changing in a phased manner to measure the BER value, and upon obtaining a BER value that is lower than the BER threshold, remaining scan and controlling transmission gains are stopped, and the receiving direction is determined. Thereby, by deleting scans in all directions in the adjustment of receiving directions for all channels, improving the reception sensitivity in a weak electric field, and determining the receiving direction by measuring and assessing the BER value, meaningless time for the direction adjustment can be saved, and the best reception condition can always be obtained quickly.
摘要翻译： 在连接到数字TV广播信号接收机的多方向天线中，将其传输增益控制的RF放大器安装在调谐器的前面，将BER（位错误率）阈值设置为接收确定 标准来评估接收的图像，并且在自动扫描的同时，在以相位方式改变时控制RF放大器的放大传输增益电平以测量BER值，并且在获得低于BER阈值的BER值时，剩余 扫描和控制传输增益被停止，并且确定接收方向。 因此，通过在所有信道的接收方向的调整中删除各个方向的扫描，提高弱电场中的接收灵敏度，并且通过测量和评估BER值来确定接收方向，可以节省无意义的方向调整时间 ，并且可以始终快速获得最佳的接收条件。
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公开(公告)号：US20060020978A1
公开(公告)日：2006-01-26
申请号：US11187011
申请日：2005-07-22
申请人： Tatsuo Miyagawa
发明人： Tatsuo Miyagawa
IPC分类号： H04N7/20
CPC分类号： H04N5/4401 , H04B17/27 , H04B17/318 , H04N21/42204 , H04N21/4316 , H04N21/4383 , H04N21/440263 , H04N21/44209 , H04N21/485
摘要： A digital television broadcast signal receiver connected to a multi-directional antenna carries out in advance automatic scanning for each channel to determine and store the strength of a signal received in each of multiple receiving directions of the antenna, a best receiving direction, and a maximum value of the received signal strengths, normalize the received signal strengths measured in the respective directions with respect to the maximum received signal strength, and produce and store an antenna direction level pattern including a bar graph that shows the received signal strengths in the respective directions with the normalized values used as the amplitude. In response to a command from a user, the receiver superimposes the level pattern on a video image being received for display on a display screen, so that a user can select a receiving direction on the screen. When image degradation takes place during signal reception by the antenna having been already adjusted in orientation, a user can manually reorient the antenna so as to quickly improve the receiving condition without the need for additional time-consuming automatic scanning for adjustment of the orientation of the antenna.
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公开(公告)号：US20060009258A1
公开(公告)日：2006-01-12
申请号：US11176378
申请日：2005-07-08
CPC分类号： H04N5/4448 , H04N5/60 , H04N21/41407 , H04N21/4221 , H04N21/42221 , H04N21/44008 , H04N21/440236 , H04N21/440281 , H04N21/4424 , H04N21/8153
摘要： A television signal receiver comprises a tuner, a decoder, a first storage medium that stores a frame of video signals extracted by the decoder as a captured image, a second storage medium that stores sound data representing a variety of shutter sounds to be generated for informing a user that a captured image has been stored in the first storage medium, and a sound generating circuit that, when a captured image is stored in the first storage medium, selects a shutter sound among the variety of shutter sounds represented by the sound data stored in the second storage medium and generates the selected shutter sound. Since the television signal receiver is configured to generate a shutter sound when a captured image is stored in the first storage medium, it can inform a user about storage of a captured image in the first storage medium without causing video images of a television program to be partly hidden from view. Further, since the television signal receiver is capable of generating the variety of shutter sounds, it can provide a user with various kinds of information by varying the shutter sound to be generated.
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公开(公告)号：US07502074B2
公开(公告)日：2009-03-10
申请号：US11176378
申请日：2005-07-08
IPC分类号： H04N5/44
CPC分类号： H04N5/4448 , H04N5/60 , H04N21/41407 , H04N21/4221 , H04N21/42221 , H04N21/44008 , H04N21/440236 , H04N21/440281 , H04N21/4424 , H04N21/8153
摘要： A television signal receiver comprises a tuner, a decoder, a first storage medium that stores a frame of video signals extracted by the decoder as a captured image, a second storage medium that stores sound data representing a variety of shutter sounds to be generated for informing a user that a captured image has been stored in the first storage medium, and a sound generating circuit that, when a captured image is stored in the first storage medium, selects a shutter sound among the variety of shutter sounds represented by the sound data stored in the second storage medium and generates the selected shutter sound. Since the television signal receiver is configured to generate a shutter sound when a captured image is stored in the first storage medium, it can inform a user about storage of a captured image in the first storage medium without causing video images of a television program to be partly hidden from view. Further, since the television signal receiver is capable of generating the variety of shutter sounds, it can provide a user with various kinds of information by varying the shutter sound to be generated.
摘要翻译： 电视信号接收机包括调谐器，解码器，存储由解码器提取的视频信号帧作为拍摄图像的第一存储介质，第二存储介质，存储表示要生成的用于通知的各种快门声的声音数据 拍摄图像已经被存储在第一存储介质中的用户，以及声音产生电路，当捕获图像被存储在第一存储介质中时，在由存储的声音数据表示的各种快门声中选择快门声音 在第二存储介质中并产生所选择的快门声音。 由于电视信号接收机被配置为当捕获的图像被存储在第一存储介质中时产生快门声音，所以它可以向使用者通知在第一存储介质中捕获的图像的存储而不使电视节目的视频图像成为 部分隐藏视野。 此外，由于电视信号接收机能够产生各种快门声音，所以它可以通过改变要产生的快门声音向用户提供各种信息。
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公开(公告)号：US20060020988A1
公开(公告)日：2006-01-26
申请号：US11184862
申请日：2005-07-20
申请人： Toshihiro Takagi , Tatsuo Miyagawa
发明人： Toshihiro Takagi , Tatsuo Miyagawa
CPC分类号： H01Q1/1257
摘要： In multi-directional antennas connected to a digital TV broadcast signal receiver, when a receiving channel is selected, if an antenna is set to the same direction as a previously stored direction, and signals cannot be received, the previously stored direction data is deleted, and if the best receiving direction is searched by the auto-scan, and a receivable direction does not match the previously stored receiving direction, the stored direction information is all deleted, the entire area scan is performed over all directions for all channels, and a new receiving direction for each channel is determined by the obtained best receiving direction. By doing this, when signals becomes unreceivable on a given channel while receiving them with a direction-adjusted smart antenna, meaningless time for adjusting directions is saved and the best reception condition is always obtained quickly by detecting the direction misalignment as soon as possible and updating the direction data on all other channels as well in the early stages.
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