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公开(公告)号：US08635077B2
公开(公告)日：2014-01-21
申请号：US11875346
申请日：2007-10-19
IPC分类号： G10L21/04
CPC分类号： G10L21/04 , G10H1/0091 , G10H2250/035 , G10H2250/615
摘要： In an audio signal expanding/compressing apparatus adapted to expand or compress, in a time domain, a plurality of channels of audio signals by using similar waveforms, a similar-waveform length detection unit calculates similarity of the audio signal between two successive intervals for each channel, and detects a similar-waveform length of the two intervals on the basis of the similarity of each channel.
摘要翻译： 在适于通过使用类似的波形在时域中扩展或压缩多个声道信号的音频信号扩展/压缩装置中，类似的波形长度检测单元计算每一个的两个连续间隔之间的音频信号的相似度 并且基于每个信道的相似度来检测两个间隔的类似波形长度。
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公开(公告)号：US08457322B2
公开(公告)日：2013-06-04
申请号：US12283835
申请日：2008-09-16
申请人： Osamu Nakamura , Mototsugu Abe
发明人： Osamu Nakamura , Mototsugu Abe
CPC分类号： G10L21/04
摘要： According to the present invention, a parameter adjustment section setting, in accordance with a first parameter indicating a variant factor for playback speed that is input, a second parameter and a third parameter, and a signal processing section adjusting at least one of playback speed and pitch of a sound of an audio signal based on the second parameter and the third parameter are provided, wherein the signal processing section adjusts the playback speed of the audio signal when the variant factor for playback speed that is input is less than a predetermined threshold and adjusts the playback speed and the pitch of a sound of the audio signal when the variant factor for playback speed that is input is above the predetermined threshold.
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3.发明授权CM searching method and apparatus, and CM-appendant information supplying method and apparatus 失效CM搜索方法和装置，以及CM-appendant信息提供方法和装置公开(公告)号：US08312489B2
公开(公告)日：2012-11-13
申请号：US11351667
申请日：2006-02-10
申请人： Osamu Nakamura , Mototsugu Abe
发明人： Osamu Nakamura , Mototsugu Abe
CPC分类号： G06Q30/02
摘要： Inquiry about information on a CM can be made based on a feature of that CM, and a server can be inquired about a CM which meets a condition such as keyword, thereby permitting the user to view his desired CM. Detecting a commercial message from a television broadcast, calculating a feature of the detected commercial message and accepting input information appendant to the commercial message, a CM information server creates a data base in which the calculated commercial-message feature and commercial message-appendant information are associated with each other. In response to a request for a commercial message search in which a keyword sent from the user via a network is taken as a key, the CM information server searches the data base for a commercial-message feature and sends the commercial-message feature detected in the data base to the user via the network. The user calculates a feature of the commercial message detected in the television broadcast to select a commercial message whose feature is coincident with the commercial-message feature sent from the CM information server. Also, in response to a request for commercial message-appendant information sent from the user via the network, the CM information server searches the data base on the basis of the commercial-message feature as a key to read commercial message-appendant information whose feature is coincident with the feature detected in the data base and sends it to the user via the network.
摘要翻译： 可以基于该CM的特征来查询关于CM的信息，并且可以询问服务器关于满足诸如关键字之类的条件的CM，从而允许用户查看他想要的CM。 从电视广播中检测商业消息，计算检测到的商业消息的特征并接受商业消息中的输入信息，CM信息服务器创建数据库，其中所计算的商业消息特征和商业消息 - 附加信息是 相互联系。 响应于通过网络将从用户发送的关键字作为关键字的商业消息搜索的请求，CM信息服务器在数据库中搜索商业消息特征，并将检测到的商业消息特征发送到 数据库通过网络向用户发送。 用户计算在电视广播中检测到的广告消息的特征，以选择其特征与从CM信息服务器发送的商业消息特征一致的商业消息。 此外，响应于从用户通过网络发送的商业消息 - 附加信息的请求，CM信息服务器基于商业消息特征搜索数据库作为读取商业消息 - 附加信息的密钥，其特征 与数据库中检测到的特征一致，并通过网络将其发送给用户。
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4.发明申请SYSTEM, APPARATUS, AND METHOD FOR PROCESSING INFORMATION, AND COMPUTER PROGRAM 有权系统，设备和处理信息的方法以及计算机程序公开(公告)号：US20080107404A1
公开(公告)日：2008-05-08
申请号：US11750047
申请日：2007-05-17
申请人： Osamu Nakamura , Mototsugu Abe
发明人： Osamu Nakamura , Mototsugu Abe
IPC分类号： H04N7/26
CPC分类号： H04N19/44 , H04N7/17318 , H04N21/23418 , H04N21/26603 , H04N21/4828 , H04N21/812 , H04N21/84
摘要： An information processing apparatus includes a detecting unit for detecting a commercial message contained in a broadcast television program, a feature quantity calculating unit for calculating a feature quantity of the detected commercial message, a recording unit for recording incidental information relating to the commercial message and the feature quantity of the commercial message, a searching unit for searching for a commercial message satisfying an identification condition, from among commercial messages detected, the identification condition identifying the commercial message and containing a period within which the commercial message has been broadcast and a communication unit for receiving a transmitted transmission request requesting transmission of the feature quantity and the incidental information of the broadcast commercial message satisfying the identification condition, and for transmitting the feature quantity and the incidental information of all commercial messages satisfying the identification condition obtained as a result of the search.
摘要翻译： 一种信息处理设备，包括：检测单元，用于检测包含在广播电视节目中的商业消息;特征量计算单元，用于计算检测到的商业消息的特征量;记录单元，用于记录与商业消息有关的附带信息; 商业消息的特征量，用于搜索满足识别条件的商业消息的搜索单元，从检测到的商业消息中，识别商业消息的识别条件，并且包含已广播商业消息的时段，以及通信单元 用于接收请求发送特征量的传输的传输请求和满足识别条件的广播商业消息的附带信息，并且用于发送所有商业消息的特征量和附带信息 满足作为搜索结果获得的识别条件。
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公开(公告)号：US20070269056A1
公开(公告)日：2007-11-22
申请号：US11747029
申请日：2007-05-10
摘要： An audio signal expansion and compression method for expanding and compressing an audio signal in a time domain, includes the steps of setting an initial value of a signal comparison length of a first comparison interval and a second comparison interval, used for detection of two similar waveforms in the audio signal, equal to or larger than a minimum waveform detection length, determining an interval length of the two similar waveforms while changing a shift amount of the first comparison interval and the second comparison interval so that the shift amount does not exceed the signal comparison length, and expanding or compressing the audio signal in the time domain on the basis of the interval length of the two similar waveforms.
摘要翻译： 一种用于在时域中扩展和压缩音频信号的音频信号扩展和压缩方法包括以下步骤：设置用于检测两个相似波形的第一比较间隔和第二比较间隔的信号比较长度的初始值 在音频信号中，等于或大于最小波形检测长度，在改变第一比较间隔和第二比较间隔的移位量的同时确定两个类似波形的间隔长度，使得移位量不超过信号 比较长度，以及基于两个相似波形的间隔长度来扩展或压缩时域中的音频信号。
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公开(公告)号：US08306828B2
公开(公告)日：2012-11-06
申请号：US11747029
申请日：2007-05-10
IPC分类号： G10L21/00
摘要： An audio signal expansion and compression method for expanding and compressing an audio signal in a time domain, includes the steps of setting an initial value of a signal comparison length of a first comparison interval and a second comparison interval, used for detection of two similar waveforms in the audio signal, equal to or larger than a minimum waveform detection length, determining an interval length of the two similar waveforms while changing a shift amount of the first comparison interval and the second comparison interval so that the shift amount does not exceed the signal comparison length, and expanding or compressing the audio signal in the time domain on the basis of the interval length of the two similar waveforms.
摘要翻译： 一种用于在时域中扩展和压缩音频信号的音频信号扩展和压缩方法包括以下步骤：设置用于检测两个相似波形的第一比较间隔和第二比较间隔的信号比较长度的初始值 在音频信号中，等于或大于最小波形检测长度，在改变第一比较间隔和第二比较间隔的移位量的同时确定两个类似波形的间隔长度，使得移位量不超过信号 比较长度，以及基于两个相似波形的间隔长度来扩展或压缩时域中的音频信号。
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7.发明授权Apparatus and method for video processing, and storage medium and program therefor 有权用于视频处理的装置和方法，以及存储介质及其程序公开(公告)号：US07805052B2
公开(公告)日：2010-09-28
申请号：US10841063
申请日：2004-05-07
申请人： Osamu Nakamura , Mototsugu Abe
发明人： Osamu Nakamura , Mototsugu Abe
IPC分类号： H04N5/93 , H04N5/00 , H04N5/14 , H04N5/91 , H04N5/222 , H04N5/445 , H04N7/00 , H04N7/025 , H04N7/173 , G06F17/24 , G06K9/46 , G06G1/14
CPC分类号： G11B27/28 , G11B27/105
摘要： A video recording apparatus for continuously presenting a main program to a user without a break while presenting a commercial. A main program buffer records a main program of a video signal in accordance with a temporal position of at least the main program or commercials in the video signal, and a commercial buffer records the commercials. A controller determines whether a current time is in a period to display a commercial, on the basis of at least the temporal position of the main program or the commercials in the video signal. A mixer mixes the main program and the commercials such that the main program is temporally continuously displayed in a full screen area and such that a commercial is displayed in a small area in the bottom right corner of the screen during a period in which the commercial should be displayed.
摘要翻译： 一种用于在呈现商业广告的情况下不间断地向用户呈现主节目的视频记录装置。 主程序缓冲器根据视频信号中的至少主程序或广告的时间位置记录视频信号的主程序，商业缓冲器记录广告。 至少基于主节目的时间位置或视频信号中的广告，控制器确定当前时间是否处于显示广告的时段。 混合器混合主程序和商业广告，使得主程序在时间上连续地显示在全屏幕区域中，并且在广告的应用期间在屏幕的右下角的小区域中显示商业广告 被显示。
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8.发明申请公开(公告)号：US20090074204A1
公开(公告)日：2009-03-19
申请号：US12283835
申请日：2008-09-16
申请人： Osamu Nakamura , Mototsugu Abe
发明人： Osamu Nakamura , Mototsugu Abe
IPC分类号： H03G5/00
CPC分类号： G10L21/04
摘要： According to the present invention, a parameter adjustment section setting, in accordance with a first parameter indicating a variant factor for playback speed that is input, a second parameter and a third parameter, and a signal processing section adjusting at least one of playback speed and pitch of a sound of an audio signal based on the second parameter and the third parameter are provided, wherein the signal processing section adjusts the playback speed of the audio signal when the variant factor for playback speed that is input is less than a predetermined threshold and adjusts the playback speed and the pitch of a sound of the audio signal when the variant factor for playback speed that is input is above the predetermined threshold.
摘要翻译： 根据本发明，参数调整部分根据指示输入的回放速度的变体因素的第一参数，第二参数和第三参数来设置，以及信号处理部分，其调整回放速度和 提供了基于第二参数和第三参数的音频信号的声音的间距，其中当输入的重放速度的变量因子小于预定阈值时，信号处理部分调节音频信号的播放速度，以及 当输入的播放速度的变量因子高于预定阈值时，调节音频信号的声音的播放速度和音高。
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公开(公告)号：US20080097752A1
公开(公告)日：2008-04-24
申请号：US11875346
申请日：2007-10-19
CPC分类号： G10L21/04 , G10H1/0091 , G10H2250/035 , G10H2250/615
摘要： In an audio signal expanding/compressing apparatus adapted to expand or compress, in a time domain, a plurality of channels of audio signals by using similar waveforms, a similar-waveform length detection unit calculates similarity of the audio signal between two successive intervals for each channel, and detects a similar-waveform length of the two intervals on the basis of the similarity of each channel.
摘要翻译： 在适于通过使用类似的波形在时域中扩展或压缩多个声道信号的音频信号扩展/压缩装置中，类似的波形长度检测单元计算每一个的两个连续间隔之间的音频信号的相似度 并且基于每个信道的相似度来检测两个间隔的类似波形长度。
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10.发明申请CM searching method and apparatus, and CM-appendant information supplying method and apparatus 失效CM搜索方法和装置，以及CM-appendant信息提供方法和装置公开(公告)号：US20060188228A1
公开(公告)日：2006-08-24
申请号：US11351667
申请日：2006-02-10
申请人： Osamu Nakamura , Mototsugu Abe
发明人： Osamu Nakamura , Mototsugu Abe
IPC分类号： H04N7/52
CPC分类号： G06Q30/02
摘要： Inquiry about information on a CM can be made based on a feature of that CM, and a server can be inquired about a CM which meets a condition such as keyword, thereby permitting the user to view his desired CM. Detecting a commercial message from a television broadcast, calculating a feature of the detected commercial message and accepting input information appendant to the commercial message, a CM information server creates a data base in which the calculated commercial-message feature and commercial message-appendant information are associated with each other. In response to a request for a commercial message search in which a keyword sent from the user via a network is taken as a key, the CM information server searches the data base for a commercial-message feature and sends the commercial-message feature detected in the data base to the user via the network. The user calculates a feature of the commercial message detected in the television broadcast to select a commercial message whose feature is coincident with the commercial-message feature sent from the CM information server. Also, in response to a request for commercial message-appendant information sent from the user via the network, the CM information server searches the data base on the basis of the commercial-message feature as a key to read commercial message-appendant information whose feature is coincident with the feature detected in the data base and sends it to the user via the network.
摘要翻译： 可以基于该CM的特征来查询关于CM的信息，并且可以询问服务器关于满足诸如关键字之类的条件的CM，从而允许用户查看他想要的CM。 从电视广播中检测商业消息，计算检测到的商业消息的特征并接受商业消息中的输入信息，CM信息服务器创建数据库，其中所计算的商业消息特征和商业消息 - 附加信息是 相互联系。 响应于通过网络将从用户发送的关键字作为关键字的商业消息搜索的请求，CM信息服务器在数据库中搜索商业消息特征，并将检测到的商业消息特征发送到 数据库通过网络向用户发送。 用户计算在电视广播中检测到的广告消息的特征，以选择其特征与从CM信息服务器发送的商业消息特征一致的商业消息。 此外，响应于从用户通过网络发送的商业消息 - 附加信息的请求，CM信息服务器基于商业消息特征搜索数据库作为读取商业消息 - 附加信息的密钥，其特征 与数据库中检测到的特征一致，并通过网络将其发送给用户。
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