专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08687938B2 Video recording system, video recording apparatus, and video recording method 有权
标题翻译：视频记录系统，视频记录装置和视频记录方法
公开(公告)号：US08687938B2
公开(公告)日：2014-04-01
申请号：US12414045
申请日：2009-03-30
申请人： Satomi Kodama , Naohisa Motomura , Shinji Takeyama
发明人： Satomi Kodama , Naohisa Motomura , Shinji Takeyama
IPC分类号： H04N5/94 , H04N9/88 , H04N5/76
CPC分类号： H04N5/782 , H04N5/765 , H04N21/4135 , H04N21/4334 , H04N21/43615 , H04N21/443 , H04N21/47214
摘要： A content can be recorded for certain in a video recording system including a video recording apparatus and a video recording and transmitting apparatus. The video recording apparatus includes: a recording control unit that starts recording the content when a period of time indicated by scheduled recording information starts; and a message transmitting unit that transmits recording-state information to the video recording and transmitting apparatus at regular intervals. The video recording and transmitting apparatus includes: a recording-state monitoring unit that determines whether or not the continued reception of a signal has been suspended during the period of time; and a recording control unit that starts recording the content when the recording-state monitoring unit determines that the continued reception of the signal has been suspended.
摘要翻译：可以在包括视频记录装置和视频记录和发送装置的视频记录系统中确定地记录内容。视频记录装置包括：记录控制单元，当由计划的记录信息指示的时间段开始时开始记录内容; 以及消息发送单元，其以规则的间隔向视频记录和发送装置发送记录状态信息。视频记录和发送装置包括：记录状态监视单元，确定在该时间段期间是否已经暂停了信号的继续接收; 以及记录控制单元，当记录状态监视单元确定信号的继续接收已被暂停时，开始记录内容。

2. 发明申请

US20050015244A1 Speech section detection apparatus 审中-公开
标题翻译：语音部分检测装置
公开(公告)号：US20050015244A1
公开(公告)日：2005-01-20
申请号：US10619874
申请日：2003-07-14
申请人： Hideki Kitao , Osamu Iwata , Masataka Nakamura , Kazuya Terao , Satomi Kodama
发明人： Hideki Kitao , Osamu Iwata , Masataka Nakamura , Kazuya Terao , Satomi Kodama
IPC分类号： G10L11/02 , G10L21/00
CPC分类号： G10L25/78
摘要： A speech section detection apparatus capable of reliably detecting a speech section even in the case of a speech signal with low signal-to-noise ratio. The speech signal collected by a microphone and amplified by a line amplifier is converted by an A/D converter into a digital value, which is then stored in a memory. After removing noise from the digitized speech signal, the signal-to-noise ratio is improved by taking short-time auto-correlation and, when the signal level has continued to stay above a threshold value for a predetermined period, it is determined that a speech section has been detected. Further, a prescribed period before and after the thus determined speech section is also forcefully set as a target for extraction so that the beginning and end of the speech section can be reliably detected. Furthermore, to prevent noise from accumulating and causing the threshold value to increase excessively, the threshold value is updated as appropriate by multiplying a moving average taken over a prescribed period in a non-speech section by a predetermined factor, and by setting the resulting product as the threshold value.
摘要翻译：即使在具有低信噪比的语音信号的情况下，也能够可靠地检测语音部分的语音部分检测装置。由麦克风收集并由线路放大器放大的语音信号由A / D转换器转换成数字值，然后存储在存储器中。在从数字化语音信号中去除噪声之后，通过采取短时自相关来提高信噪比，并且当信号电平持续超过阈值达预定时间段时，确定a 语音部分已被检测到。此外，在这样确定的语音部分之前和之后的规定时间段也被强制设置为提取的目标，使得可以可靠地检测到语音部分的开始和结束。此外，为了防止噪声累积并导致阈值过度增加，通过将在非语音部分中的规定周期所取得的移动平均值乘以预定因子，适当地更新阈值，并且通过将所得到的乘积作为阈值。

3. 发明申请

US20090245758A1 VIDEO RECORDING SYSTEM, VIDEO RECORDING APPARATUS, AND VIDEO RECORDING METHOD 有权
标题翻译：视频记录系统，视频记录装置和视频记录方法
公开(公告)号：US20090245758A1
公开(公告)日：2009-10-01
申请号：US12414045
申请日：2009-03-30
申请人： Satomi KODAMA , Naohisa MOTOMURA , Shinji TAKEYAMA
发明人： Satomi KODAMA , Naohisa MOTOMURA , Shinji TAKEYAMA
IPC分类号： H04N7/26
CPC分类号： H04N5/782 , H04N5/765 , H04N21/4135 , H04N21/4334 , H04N21/43615 , H04N21/443 , H04N21/47214
摘要： A content can be recorded for certain in a video recording system including a video recording apparatus and a video recording and transmitting apparatus. The video recording apparatus includes: a recording control unit that starts recording the content when a period of time indicated by scheduled recording information starts; and a message transmitting unit that transmits recording-state information to the video recording and transmitting apparatus at regular intervals. The video recording and transmitting apparatus includes: a recording-state monitoring unit that determines whether or not the continued reception of a signal has been suspended during the period of time; and a recording control unit that starts recording the content when the recording-state monitoring unit determines that the continued reception of the signal has been suspended.
摘要翻译：可以在包括视频记录装置和视频记录和发送装置的视频记录系统中确定地记录内容。视频记录装置包括：记录控制单元，当由计划的记录信息指示的时间段开始时开始记录内容; 以及消息发送单元，其以规则的间隔向视频记录和发送装置发送记录状态信息。视频记录和发送装置包括：记录状态监视单元，确定在该时间段期间是否已经暂停了信号的继续接收; 以及记录控制单元，当记录状态监视单元确定信号的继续接收已被暂停时，开始记录内容。

4. 发明申请

US20090199232A1 RECORDING AND PLAYING SYSTEM, CLIENT TERMINAL AND SERVER TERMINAL 审中-公开
标题翻译：记录和播放系统，客户终端和服务器终端
公开(公告)号：US20090199232A1
公开(公告)日：2009-08-06
申请号：US12362798
申请日：2009-01-30
申请人： Shinji TAKEYAMA , Naohisa MOTOMURA , Satomi KODAMA
发明人： Shinji TAKEYAMA , Naohisa MOTOMURA , Satomi KODAMA
IPC分类号： H04N7/025 , H04N7/18 , G08B21/00
CPC分类号： H04N7/17318 , H04N5/76 , H04N5/765 , H04N21/2747 , H04N21/6587 , H04N21/814 , H04N21/8146
摘要： Provided is a recording and playing system that prevents, even when a client terminal having no recording function receives emergency information, missing out on a program viewed with the client terminal. The system includes a server terminal and a client terminal connected to each other via a network. From among a plurality of broadcast contents, the server terminal receives a portion of a broadcast content that is broadcast after an instruction to perform recording is received. It transmits the portion to the client terminal as a recorded content. The client terminal detects start and finish of reception of the emergency information, and during the emergency information reception, notifies the user of the emergency information. When detected that the emergency information reception has started, the client terminal instructs the server terminal to perform recording, receives a recorded content from the server terminal through a request to the server terminal, and plays the recorded content in place of a broadcast content.
摘要翻译：提供了一种记录和播放系统，即使当没有记录功能的客户终端接收到紧急信息时，也防止在与客户终端观看的节目上丢失。该系统包括经由网络彼此连接的服务器终端和客户终端。在多个广播内容中，服务器终端在接收到执行记录的指令之后接收广播内容的一部分。它将该部分作为记录的内容发送到客户终端。客户终端检测紧急信息的接收的开始和结束，并且在紧急信息接收期间向用户通知紧急信息。当检测到紧急信息接收已经开始时，客户终端指示服务器终端执行记录，通过对服务器终端的请求从服务器终端接收记录的内容，并且播放所记录的内容来代替广播内容。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式