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公开(公告)号：US20070064562A1
公开(公告)日：2007-03-22
申请号：US11602370
申请日：2006-11-21
IPC分类号： G11B7/00
CPC分类号： G11B20/1262 , G11B19/125 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2545
摘要： A method of reproducing an audio file includes: identifying a type of audio data in the audio file based on an extension information of the audio file separated from but associated with the audio data of the audio file; and determining whether the audio file is reproducible by checking whether a part of the audio file constructs a specific format stream corresponding to the identified audio type.
摘要翻译： 一种再现音频文件的方法包括：基于与音频文件的音频数据分离但关联的音频文件的扩展信息来识别音频文件中的音频数据的类型; 以及通过检查所述音频文件的一部分是否构成与所识别的音频类型相对应的特定格式流来确定所述音频文件是否可再现。
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公开(公告)号：US20070064563A1
公开(公告)日：2007-03-22
申请号：US11602391
申请日：2006-11-21
IPC分类号： G11B7/00
CPC分类号： G11B20/1262 , G11B19/125 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2545
摘要： A method of reproducing an audio file includes: determining whether the audio file is reproducible by checking whether a part of the audio file constructs a specific format stream corresponding to a predetermined audio type; and controlling for selectively reproducing only audio files reproducible based on a result of the determining step.
摘要翻译： 一种再现音频文件的方法包括：通过检查音频文件的一部分是否构成与预定音频类型对应的特定格式流来确定音频文件是否可再现; 以及控制用于仅选择性地再现基于确定步骤的结果可再现的音频文件。
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公开(公告)号：US20070064565A1
公开(公告)日：2007-03-22
申请号：US11602395
申请日：2006-11-21
IPC分类号： G11B7/00
CPC分类号： G11B20/1262 , G11B19/125 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2545
摘要： A method of reproducing an audio file includes: reading an extension information of the audio file, the extension information of the audio file being separated but associated with audio data of the audio file; establishing a reproducing mode for reproducing the audio file based on the extension information; obtaining at least a part of the audio file under the established reproducing mode; and determining whether the audio file is reproducible under the established reproducing mode by checking whether the part of the audio file constructs a specific format stream corresponding to the established reproducing mode.
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公开(公告)号：US20070064564A1
公开(公告)日：2007-03-22
申请号：US11602392
申请日：2006-11-21
IPC分类号： G11B7/00
CPC分类号： G11B20/1262 , G11B19/125 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2545
摘要： A method of reproducing an audio file includes: applying a reproducing mode established based on an attribute information; obtaining at least a part of the audio file under the established reproducing mode; and determining whether the audio file is reproducible under the established reproducing mode by checking whether the part of the audio file constructs a specific format stream corresponding to the applied reproducing mode.
摘要翻译： 一种再现音频文件的方法包括：应用基于属性信息建立的再现模式; 在建立的再现模式下获得音频文件的至少一部分; 以及通过检查所述音频文件的所述部分是否构成与所应用的再现模式相对应的特定格式流来确定所述音频文件是否在所建立的再现模式下是可重现的。
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公开(公告)号：US20050270949A1
公开(公告)日：2005-12-08
申请号：US11199150
申请日：2005-08-09
CPC分类号： G11B20/1262 , G11B19/125 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2545
摘要： An optical disc player discriminates an attribution of tracks recorded onto a disc inserted in the player, and normally reproduces MP3 tracks recorded onto discs inserted into a plurality of disc drivers using an MP3 decoder. Also, according to a method of reproducing an optical disc, the optical disc player discriminates a kind of an inserted disc as an audio file disc, an MP3 file disc, or a general data file disc and normally performs a reproducing operation for the files or music recorded onto the inserted disc.
摘要翻译： 光盘播放器鉴别记录在插入播放器中的盘上的轨道的属性，并且通常使用MP3解码器再现记录在插入到多个盘驱动器的盘上的MP3轨迹。 此外，根据再现光盘的方法，光盘播放器将插入的盘的种类识别为音频文件盘，MP3文件盘或通用数据文件盘，并且通常执行文件的再现操作或 记录在插入的光盘上的音乐。
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公开(公告)号：US20050185524A1
公开(公告)日：2005-08-25
申请号：US11111719
申请日：2005-04-22
IPC分类号： G11B20/10 , G11B20/12 , G11B20/18 , G11B7/0045
CPC分类号： G11B20/1883 , G11B20/1252 , G11B2020/1232 , G11B2020/1285 , G11B2020/1287 , G11B2220/20 , G11B2220/2537 , G11B2220/2562 , G11B2220/2575
摘要： A method for recording data on an optical recording medium includes the step of receiving data to be written and control data. The control data includes status information to indicate whether or not an other sector within a block in which a sector is included is valid. The data is written in an other sector within the block. The method further includes determining whether to perform an error certification process based on the control data, and writing the data based on the result of determining step.
摘要翻译： 用于在光学记录介质上记录数据的方法包括接收待写入数据和控制数据的步骤。 控制数据包括用于指示其中包括扇区的块内的其他扇区是否有效的状态信息。 数据写入块内的其他扇区。 该方法还包括基于控制数据确定是否执行错误认证处理，以及基于确定步骤的结果来写入数据。
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公开(公告)号：US20070079173A1
公开(公告)日：2007-04-05
申请号：US11607871
申请日：2006-12-04
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B2020/10944 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2537
摘要： The present invention relates to a recording medium and apparatus and method for managing a defective area of the recording medium. According to an embodiment, the method includes (a) determining whether there is an available replacement block in a spare area and a found defective block is controlled by a linear replacement algorithm; (b) managing a defective data block based on the determination, such that the defective data block is replaced with the replacement block of the spare area if there is the available replacement block and the found defective data block is controlled by the linear replacement algorithm; and (c) recording a defect list to the recording medium, wherein the defect list includes first position information specifying the location of defective data block, second position information specifying the location of replacement block and identification information specifying that the defective data block is replaced.
摘要翻译： 记录介质技术领域本发明涉及一种用于管理记录介质的缺陷区域的记录介质及其设备和方法。 根据实施例，该方法包括：（a）确定在备用区域中是否存在可用的替换块，并且通过线性替换算法来控制发现的缺陷块; （b）基于所述确定来管理有缺陷的数据块，使得如果存在可用替换块并且所发现的有缺陷的数据块被所述线性替换算法控制，则所述缺陷数据块被备用区的替换块替换; （c）将缺陷列表记录到记录介质上，其中缺陷列表包括指定缺陷数据块的位置的第一位置信息，指定替换块的位置的第二位置信息和指定该缺陷数据块被替换的识别信息。
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公开(公告)号：US20070067671A1
公开(公告)日：2007-03-22
申请号：US11601781
申请日：2006-11-20
申请人： Yong Park , Myong-Gu Lee , Jong Shin , Kyu Jeong
发明人： Yong Park , Myong-Gu Lee , Jong Shin , Kyu Jeong
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B2020/10944 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2537
摘要： A recording medium and apparatus and method for managing defective areas are discussed. According to an embodiment, the method includes: (a) determining whether or not a real time recording is required; and (b) controlling a recording operation based on the determination such that (i) a defective block found during real time recording is not replace with a replacement block of a spare area, while storing a status information identifying that the defective block is not replaced, and (ii) a found defective block is replaced with a replacement block of the spare area if the real time recording is not required as a result of the determination, while storing a status information identifying that the defective block is replaced with the replacement block and storing a location of the replacement block.
摘要翻译： 讨论了用于管理缺陷区域的记录介质和装置和方法。 根据实施例，该方法包括：（a）确定是否需要实时记录; 以及（b）基于所述确定来控制记录操作，使得（i）在实时记录期间发现的缺陷块不被替换为备用区的替换块，同时存储识别出所述缺陷块未被替换的状态信息 ，并且（ii）如果作为确定的结果不需要实时记录，则将替换块替换为备用区的替换块，同时存储识别缺陷块被替换块的状态信息 并存储替换块的位置。
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公开(公告)号：US20070058081A1
公开(公告)日：2007-03-15
申请号：US11595666
申请日：2006-11-08
申请人： Joon Kim , Sung Hong , In Choi , Kyung Kang , Jong Shin , Byoung Kim , Woo Kim , Jae Kim
发明人： Joon Kim , Sung Hong , In Choi , Kyung Kang , Jong Shin , Byoung Kim , Woo Kim , Jae Kim
IPC分类号： H04N5/00
CPC分类号： H04N5/21 , H04L2025/0349 , H04N5/211
摘要： Disclosed are a channel equalizer and digital television receiver using the same. The equalizer comprises a channel estimator, a channel distortion compensator and noise canceller. The channel estimator estimates an impulse response of a transmission channel from a received signal. The channel distortion compensator transforms and processes the received signal and the estimated impulse response. The noise canceller predicts and eliminates amplified noise generated during equalization.
摘要翻译： 公开了使用其的信道均衡器和数字电视接收机。 均衡器包括信道估计器，信道失真补偿器和噪声消除器。 信道估计器从接收信号估计传输信道的脉冲响应。 信道失真补偿器对接收到的信号和估计的脉冲响应进行变换和处理。 噪声消除器预测并消除均衡期间产生的放大噪声。
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公开(公告)号：US20050155359A1
公开(公告)日：2005-07-21
申请号：US11029455
申请日：2005-01-06
CPC分类号： F25B49/02 , F25B2700/13
摘要： A performance testing apparatus includes a refrigerant pipe provided with open ends, and installed such that a condenser, an expansion device and an evaporator are sequentially aligned from one end thereof to the other end thereof. A refrigerant heating unit is installed at one end of the refrigerant pipe for heating a refrigerant by a double boiler method and transmitting the heated refrigerant to the other end of the refrigerant pipe. Cooling fluids are respectively provided outside of the condenser and the evaporator for exchanging heat with the refrigerants in the condenser and the evaporator. A flow rate measurement unit is used for measuring the flow rate of the refrigerant flowing within the refrigerant pipe. A temperature and pressure measurement unit measure variations in temperature and pressure of the refrigerant passing through the condenser, the expansion device and the evaporator.
摘要翻译： 性能测试装置包括设置有开口端的制冷剂管，并且安装成使得冷凝器，膨胀装置和蒸发器从其一端依次对准到另一端。 制冷剂加热单元安装在用于通过双锅炉方法加热制冷剂的制冷剂管的一端，并将加热的制冷剂传递到制冷剂管的另一端。 冷却流体分别设置在冷凝器和蒸发器的外部，用于与冷凝器和蒸发器中的制冷剂进行热交换。 流量测量单元用于测量在制冷剂管内流动的制冷剂的流量。 温度和压力测量单元测量通过冷凝器，膨胀装置和蒸发器的制冷剂的温度和压力变化。
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