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1. 发明申请

US20180167665A1 ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF 审中-公开
公开(公告)号：US20180167665A1
公开(公告)日：2018-06-14
申请号：US15705937
申请日：2017-09-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Tae-young JANG
IPC分类号： H04N21/439 , H04N21/434 , G11B20/10
CPC分类号： H04N21/4392 , G11B20/10527 , G11B2020/10546 , G11B2020/10675 , G11B2020/10759 , G11B2020/10777 , H04N21/434 , H04N21/4341 , H04N21/439
摘要： An electronic apparatus and a controlling method thereof are provided. The electronic apparatus includes a buffer configured to store audio data of an audio stream; and a processor configured to decode the audio data stored in the buffer, wherein the processor is further configured to determine a reproducing time corresponding to the audio data stored in the buffer, compare the reproducing time and a predetermined reproducing time, and control a storage amount of the audio data in the buffer so that an amount of the audio data corresponding to the predetermined reproducing time can be maintained in the buffer.

2. 发明授权

US09076491B2 Audio data inputting apparatus and audio data outputting apparatus 有权
标题翻译：音频数据输入装置和音频数据输出装置
公开(公告)号：US09076491B2
公开(公告)日：2015-07-07
申请号：US13431222
申请日：2012-03-27
申请人： Tomomi Miyata , Akihiko Ohta
发明人： Tomomi Miyata , Akihiko Ohta
IPC分类号： G06F17/00 , G11B20/10
CPC分类号： G11B20/10527 , G11B2020/10546 , G11B2020/10638 , G11B2020/10731 , G11B2020/10759
摘要： As for an audio data outputting apparatus and an audio data inputting apparatus for performing processing on audio data to transfer the audio data at each predetermined frame period, the processing on audio data performed at each frame period is done by hardware other than a CPU so that the CPU will not be interrupted at each frame period. In a case of transfer of audio data from a host to the audio data outputting apparatus, a reproduction control portion controls the data transfer in which a reception buffer and a reproduction buffer are involved, also controlling a receiving portion and a processing portion (DSP). In a case of transfer of audio data from the audio inputting apparatus to the host, a recording control portion controls the data transfer in which a transmission buffer and a recording buffer are involved, also controlling a transmitting portion and a processing portion.
摘要翻译：对于音频数据输出装置和音频数据输入装置，用于对每个预定帧周期的音频数据进行音频数据的处理，对每个帧周期执行的音频数据的处理由除了CPU之外的硬件完成， CPU在每个帧周期不会中断。在将音频数据从主机传送到音频数据输出装置的情况下，再现控制部分控制涉及接收缓冲器和再现缓冲器的数据传输，还控制接收部分和处理部分（DSP）。在将音频数据从音频输入装置传送到主机的情况下，记录控制部分控制涉及发送缓冲器和记录缓冲器的数据传输，还控制发送部分和处理部分。

3. 发明申请

US20150124349A1 APPARATUS AND METHOD FOR CONTROLLING TRANSPORTATION OF TAPE MEDIUM 有权
公开(公告)号：US20150124349A1
公开(公告)日：2015-05-07
申请号：US14526523
申请日：2014-10-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Takashi Katagiri , Yuhko Mori , Yutaka Oishi
IPC分类号： G11B15/44 , G06F3/06
CPC分类号： G11B15/442 , G06F3/0613 , G06F3/0656 , G06F3/0682 , G06F2003/0691 , G11B5/00813 , G11B15/20 , G11B15/26 , G11B15/444 , G11B20/10009 , G11B20/10527 , G11B27/36 , G11B2020/10759 , G11B2220/90
摘要： An apparatus, computer readable medium device, and method for controlling transportation of a tape medium. A determination is made whether to execute a backhitch operation in response to writing a data set to tape from the buffer. If not, a determination is made whether a transaction size at which data is transferred from the buffer to the tape is less than a buffer size. If so, then a determination is made of a a new speed and whether a current speed is different from the determined new speed. If so, then a backhitch is initiated.

4. 发明授权

US08942533B2 Recorder with retrospective capture 有权
标题翻译：记录仪与回顾性捕获
公开(公告)号：US08942533B2
公开(公告)日：2015-01-27
申请号：US12554656
申请日：2009-09-04
申请人： Christopher A. Wiklof
发明人： Christopher A. Wiklof
IPC分类号： H04N5/76 , H04N9/79 , H04N5/77 , H04N1/00 , H04N1/21 , H04N5/232 , H04N101/00
CPC分类号： G11B20/10527 , G11B27/005 , G11B27/34 , G11B2020/10537 , G11B2020/10638 , G11B2020/10712 , G11B2020/10759 , H04N1/00933 , H04N1/2112 , H04N1/2141 , H04N1/215 , H04N5/232 , H04N5/772 , H04N2101/00 , H04N2201/0084
摘要： A system and method allows a user to enter a command capture audio, video, and/or still pictures that commence at a moment in time earlier than entering the command.
摘要翻译：一种系统和方法允许用户输入捕获在输入命令之前的时间开始的音频，视频和/或静态图像的命令。

5. 发明授权

US08804260B2 Systems and methods for inter-track interference compensation 有权
标题翻译：轨道间干扰补偿的系统和方法
公开(公告)号：US08804260B2
公开(公告)日：2014-08-12
申请号：US13186174
申请日：2011-07-19
申请人： George Mathew , Jongseung Park , Shaohua Yang , Erich F. Haratsch , Ming Jin , Yuan Xing Lee
发明人： George Mathew , Jongseung Park , Shaohua Yang , Erich F. Haratsch , Ming Jin , Yuan Xing Lee
IPC分类号： G11B5/09
CPC分类号： G11B20/10046 , G11B5/012 , G11B5/09 , G11B19/045 , G11B20/10398 , G11B20/1217 , G11B2020/10759 , G11B2020/1232 , G11B2020/1298 , G11B2220/2516
摘要： Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is discussed that includes: a data buffer, an inter-track interference response circuit, and an inter-track interference signal estimator circuit. The data buffer is operable to store a previous track data set. The inter-track interference response circuit is operable to estimate an inter-track interference response from the previous track data set based at least in part on the previous track data set and a current track data set. The inter-track interference signal estimator circuit is operable to calculate an inter-track interference from the previous track data set based at least in part on the previous track data set and the inter-track interference response from the previous track data set.
摘要翻译：本发明的各种实施例提供了用于数据处理的系统和方法。作为示例，讨论了包括数据缓冲器，轨道间干扰响应电路和轨道间干扰信号估计器电路的数据处理电路。数据缓冲器可操作以存储先前的轨迹数据集。轨道间干扰响应电路可用于至少部分地基于先前的轨道数据集和当前轨道数据集来估计来自先前轨道数据集的轨道间干扰响应。轨道间干扰信号估计器电路可用于至少部分地基于先前的轨道数据集和来自前一轨道数据集的轨道间干扰响应来计算来自先前轨道数据集的轨道间干扰。

6. 发明授权

US08693119B2 Energy-based inter-track interference cancellation 有权
标题翻译：基于能量的轨道间干扰消除
公开(公告)号：US08693119B2
公开(公告)日：2014-04-08
申请号：US13591888
申请日：2012-08-22
申请人： George Mathew , Erich Franz Haratsch , Jongseung Park , Timothy B. Lund
发明人： George Mathew , Erich Franz Haratsch , Jongseung Park , Timothy B. Lund
IPC分类号： G11B27/36 , G11B5/00
CPC分类号： G11B20/24 , G11B5/012 , G11B19/045 , G11B20/10046 , G11B20/10398 , G11B20/1217 , G11B2020/10759 , G11B2020/1232 , G11B2020/1298 , G11B2220/2516
摘要： Described embodiments cancel inter-track interference (ITI) from one or more sectors read from a desired track of a storage medium. A read channel reads one or more sectors in the desired track and generates one or more groups of sample values corresponding to each of the sectors. An ITI canceller estimates an ITI response and an ITI signal for each sample value corresponding to (i) a next adjacent track and (ii) a previous adjacent track. If the estimated ITI response of the previous adjacent track reaches a predetermined threshold, the ITI canceller subtracts the estimated ITI signal corresponding to the previous adjacent track from each associated sample value of the desired track. If the estimated ITI response of the next adjacent track reaches a predetermined threshold, the ITI canceller subtracts the estimated ITI signal corresponding to the next adjacent track from each associated sample value of the desired track.
摘要翻译：所描述的实施例从从存储介质的期望轨道读取的一个或多个扇区中消除轨道间干扰（ITI）。读通道读取所需轨道中的一个或多个扇区，并生成与每个扇区对应的一组或多组样本值。 ITI消除器估计对应于（i）下一个相邻轨道和（ii）先前相邻轨道的每个采样值的ITI响应和ITI信号。如果先前相邻轨道的估计ITI响应达到预定阈值，则ITI消除器从期望轨道的每个相关联采样值中减去对应于先前相邻轨道的估计ITI信号。如果下一相邻轨道的估计ITI响应达到预定阈值，则ITI消除器从期望轨道的每个相关联采样值中减去对应于下一相邻轨道的估计ITI信号。

7. 发明授权

US08681439B2 Systems and methods for handling sector gaps in inter-track interference compensation 有权
标题翻译：用于处理轨道间干扰补偿中的扇区间隙的系统和方法
公开(公告)号：US08681439B2
公开(公告)日：2014-03-25
申请号：US13186197
申请日：2011-07-19
申请人： George Mathew , Jongseung Park , Shaohua Yang , Erich F. Haratsch , Ming Jin
发明人： George Mathew , Jongseung Park , Shaohua Yang , Erich F. Haratsch , Ming Jin
IPC分类号： G11B27/36 , G11B5/00
CPC分类号： G11B20/10046 , G11B5/012 , G11B5/09 , G11B19/045 , G11B20/10398 , G11B20/1217 , G11B2020/10759 , G11B2020/1232 , G11B2020/1298 , G11B2220/2516
摘要： Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is discussed that includes an inter-track interference determination circuit operable to calculate an inter-track interference from a previous track data set based at least in part on the previous track data set and a current track data set. The previous track data set includes a gap. A portion of the data in the previous track data set corresponds to a previous track on a storage medium, and the data in the previous track data set corresponding to the gap corresponds to a track preceding a previous track.
摘要翻译：本发明的各种实施例提供了用于数据处理的系统和方法。作为示例，讨论了包括轨道间干扰确定电路的数据处理电路，其可操作以至少部分地基于先前的轨道数据集和当前轨道数据集来计算来自先前轨道数据集的轨道间干扰。先前的轨道数据集包括间隙。前一轨道数据集中的一部分数据对应于存储介质上的先前磁道，并且与该间隙相对应的先前磁道数据集中的数据对应于先前磁道之前的磁迹。

8. 发明授权

US08639870B2 String searching within peripheral storage devices 有权
标题翻译：外围存储设备中的字符串搜索
公开(公告)号：US08639870B2
公开(公告)日：2014-01-28
申请号：US13006587
申请日：2011-01-14
申请人： David G. Hostetter , Gregory S. Toles , Bradley Edwin Whitney
发明人： David G. Hostetter , Gregory S. Toles , Bradley Edwin Whitney
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0659 , G06F3/0673 , G06F3/0682 , G11B20/10527 , G11B20/1201 , G11B20/1205 , G11B20/1217 , G11B2020/1062 , G11B2020/10759 , G11B2220/2516 , G11B2220/956
摘要： Systems and methods for retrieving data stored on a peripheral storage device such as a magnetic tape drive or disk drive include string searching using the peripheral storage device resources without transferring data to the requesting host computer and transferring only data blocks with matching data to the associated host computer to conserve host resources and data channel and/or network bandwidth.
摘要翻译：用于检索存储在诸如磁带驱动器或磁盘驱动器的外围存储设备上的数据的系统和方法包括使用外围存储设备资源的字符串搜索，而不将数据传送到请求主机并且仅将具有匹配数据的数据块传送到相关联的主机计算机节省主机资源和数据信道和/或网络带宽。

9. 发明申请

US20140025868A1 SYSTEM AND METHOD FOR MANAGING STORAGE DEVICE CACHING 审中-公开
标题翻译：用于管理存储设备的系统和方法
公开(公告)号：US20140025868A1
公开(公告)日：2014-01-23
申请号：US13953395
申请日：2013-07-29
申请人： Seagate Technology LLC
发明人： Martin R. Furuhjelm
IPC分类号： G06F12/08 , G06F12/02
CPC分类号： G06F12/0868 , G06F12/0246 , G06F12/0866 , G06F2212/221 , G06F2212/222 , G06F2212/313 , G11B20/10527 , G11B2020/10685 , G11B2020/10759 , G11B2020/10805 , G11B2220/2516
摘要： Systems and methods are disclosed for caching data according to user-selected caching modes. In an embodiment, an apparatus may comprise a controller configured to pin data from a non-volatile storage medium to a data cache based on at least one user-selectable caching mode. In another embodiment, a device may comprise a processor configured to display a graphical user interface (GUI) at a display, and receive, from the GUI, an indication of a user selection of a data caching mode that determines which data to pin from a non-volatile memory of a data storage device to a data cache of the data storage device. The processor may be configured to then send an indication of the user selection of the data caching mode to the data storage device.
摘要翻译：公开了根据用户选择的缓存模式来缓存数据的系统和方法。在一个实施例中，装置可以包括控制器，其被配置为基于至少一个用户可选择的高速缓存模式将数据从非易失性存储介质引导到数据高速缓存。在另一个实施例中，设备可以包括被配置为在显示器处显示图形用户界面（GUI）并且从GUI接收用户选择数据高速缓存模式的指示的处理器，所述数据高速缓存模式确定从将数据存储设备的非易失性存储器传送到数据存储设备的数据高速缓存。处理器可以被配置为然后将数据高速缓存模式的用户选择的指示发送到数据存储设备。

10. 发明授权

US08559787B2 Recording method and recording medium playback system 有权
标题翻译：记录方法和记录媒体播放系统
公开(公告)号：US08559787B2
公开(公告)日：2013-10-15
申请号：US11628917
申请日：2005-07-05
申请人： Tomoyuki Okada , Yoshihiro Mori , Wataru Ikeda
发明人： Tomoyuki Okada , Yoshihiro Mori , Wataru Ikeda
IPC分类号： H04N9/80
CPC分类号： G11B27/3027 , G11B20/10527 , G11B20/1251 , G11B27/105 , G11B27/329 , G11B2020/10537 , G11B2020/10759 , G11B2020/10916 , G11B2220/213 , G11B2220/2541 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N9/8205
摘要： A Browsable SlideShow is recorded on a BD-ROM. The Browsable SlideShow includes a video stream, an audio stream and PlayList information. The video stream and the audio stream are recorded on separate areas on an optical disc. The PlayList information includes a plurality of pieces of PlayItem information, each of which has an In_time and an Out_time which specify a single piece of picture data in the video stream and a Still_time indicating a period during which the piece of picture data is still-displayed. A still period indicated by the Still_time is a length of time that is longer than or equal to a VBV-delay when reading a subsequent piece of picture data to an Elementary Buffer 5 of a playback apparatus. The VBV-delay is based on the time required for seeking between the separate areas and reading the audio stream.
摘要翻译：可浏览幻灯片放映在BD-ROM上。可浏览幻灯片包括视频流，音频流和播放列表信息。视频流和音频流被记录在光盘上的分开的区域上。播放列表信息包括多个PlayItem信息，每个PlayItem信息具有指定视频流中的单个图像数据的In_time和Out_time，以及指示该图像数据仍被显示的周期的Still_time 。由Still_time表示的静止期间是将后续的图像数据读取到回放装置的基本缓冲器5时长于或等于VBV延迟的时间长度。 VBV延迟基于在单独区域之间寻找并读取音频流所需的时间。

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