公开(公告)号：US08223834B2

公开(公告)日：2012-07-17

申请号：US11902012

申请日：2007-09-18

申请人： Masataka Goto ,  Shinya Murai ,  Kensaku Yamaguchi ,  Shingo Tanaka ,  Yasuyuki Nishibayashi ,  Hiroshi Kawazoe ,  Mika Minematsu

发明人： Masataka Goto ,  Shinya Murai ,  Kensaku Yamaguchi ,  Shingo Tanaka ,  Yasuyuki Nishibayashi ,  Hiroshi Kawazoe ,  Mika Minematsu

IPC分类号： H04N11/02 ,  H04N5/775 ,  H04N5/917

CPC分类号： H04N21/43637 ,  H04L65/1006 ,  H04L65/4084 ,  H04N19/44 ,  H04N19/61 ,  H04N21/4621 ,  H04N21/6437

摘要： A signaling unit of a display terminal establishes communication with a content server, video communication terminal, and PC server through a communication unit, and transmits/receives image data compressed by MPEG2, MPEG4, and JPEG. A media control unit switches compression schemes for decoding in a media processing unit on the basis of the received image data. The media processing unit performs decoding processing including inverse orthogonal transformation processing and dequantization processing in accordance with the switched compression scheme. At this time, a single processing circuit performs inverse orthogonal transformation processing and dequantization processing.

摘要翻译： 显示终端的信令单元通过通信单元建立与内容服务器，视频通信终端和PC服务器的通信，并且发送/接收通过MPEG2，MPEG4和JPEG压缩的图像数据。 媒体控制单元基于所接收的图像数据来切换媒体处理单元中的解码压缩方案。 媒体处理单元根据切换压缩方案执行包括逆正交变换处理和去量化处理的解码处理。 此时，单个处理电路进行逆正交变换处理和去量化处理。

公开(公告)号：US08117214B2

公开(公告)日：2012-02-14

申请号：US12444258

申请日：2007-10-05

申请人： Elias Pampalk ,  Masataka Goto

发明人： Elias Pampalk ,  Masataka Goto

IPC分类号： G06F17/30

CPC分类号： G06F17/30758 ,  G06F17/30749

摘要： The present invention provides a music artist retrieval system which makes it possible for users to automatically retrieve an unknown music artist similar to the user's favorite artist while actually reproducing and confirming a piece of music of the unknown artist. A music artist similarity map storing section (13) computes a plurality of similarities for a plurality of music artists and makes a music artist similarity map for the plurality of music artists based on the plurality of similarities, then stores the music artist similarity map. Here, the similarities are computed between one of the plurality of music artists and the other music artists based on features of the respective music artists. A similar artists selecting and displaying section (17) displays on a display plurality of indications related to one music artist and two or more music artists whose similarities are close to the one music artist, based on the music artist similarity map. A music data playing section (19) reproduces music data of a music artist related to a selected artist indication when a play command is inputted.

摘要翻译： 本发明提供了一种音乐艺术家检索系统，其使用户可以在实际再现和确认未知艺术家的一段音乐的同时自动检索与用户喜爱的艺术家相似的未知音乐作者。 音乐艺术家相似图存储部分（13）针对多个音乐艺术家计算多个相似度，并且基于多个相似度为多个音乐艺术家制作音乐艺术家相似图，然后存储音乐艺术家相似性图。 这里，基于各个音乐艺术家的特征，在多个音乐艺术家之一和其他音乐艺术家之间计算相似度。 类似的艺术家选择和显示部分（17）基于音乐艺术家相似性图，显示与一个音乐艺术家和两个或多个相似性接近于一个音乐人的音乐艺术家相关的多个指示。 当输入播放命令时，音乐数据播放部分（19）再现与所选艺术家指示相关的音乐艺术家的音乐数据。

公开(公告)号：US08005666B2

公开(公告)日：2011-08-23

申请号：US11834778

申请日：2007-08-07

申请人： Masataka Goto ,  Hiromasa Fujihara ,  Hiroshi Okuno

发明人： Masataka Goto ,  Hiromasa Fujihara ,  Hiroshi Okuno

IPC分类号： G10L11/14 ,  G10L11/06 ,  G10L15/14 ,  G10H1/36

CPC分类号： G10L15/26 ,  G10L15/187

摘要： An automatic system for temporal alignment between a music audio signal and lyrics is provided. The automatic system can prevent accuracy for temporal alignment from being lowered due to the influence of non-vocal sections. Alignment means of the system is provided with a phone model for singing voice that estimates phonemes corresponding to temporal-alignment features or features available for temporal alignment. The alignment means receives temporal-alignment features outputted from temporal-alignment feature extraction means, information on the vocal and non-vocal sections outputted from vocal section estimation means, and a phoneme network, and performs an alignment operation on condition that no phoneme exists at least in non-vocal sections.

摘要翻译： 提供了一种用于音乐音频信号和歌词之间的时间对准的自动系统。 自动系统可以防止由于非声部的影响而使时间对准的精度降低。 系统的对准装置被提供有用于歌唱声音的电话模型，该模型估计对应于可用于时间对准的时间对准特征或特征的音素。 对准装置接收从时间对准特征提取装置输出的时间对准特征，从声部部分估计装置输出的声部和非声部的信息和音素网络，并且在没有音素存在的条件下执行对准操作 至少在非声部。

公开(公告)号：US07885808B2

公开(公告)日：2011-02-08

申请号：US11910308

申请日：2006-03-31

申请人： Masataka Goto

发明人： Masataka Goto

IPC分类号： G10L11/04 ,  G10H5/00 ,  G10H1/18

CPC分类号： G10L25/90 ,  G10G3/04 ,  G10H2210/066

摘要： A pitch-estimation method, a pitch-estimation system, and a pitch-estimation program are provided, which estimate a weight of a probability density function of a fundamental frequency and relative amplitude of a harmonic component through fewer computations than ever. In the improved pitch-estimation method, 1200 log2 h and exp[−(x−(F+1200 log2 h))2/2W2] in the following expression are computed in advance and then stored in a memory of a computer: c ′ ⁡ ( t ) ⁡ ( h ❘ F , m ) ⁢ 1 2 ⁢ π ⁢ ⁢ W 2 ⁢ exp ( - ( x - ( F + 1200 ⁢ ⁢ log 2 ⁢ h ) ) 2 2 ⁢ W 2 ) ( 61 ) The above expression is computed only with respect to a fundamental frequency F wherein x−(F+1200 log2 h) is close to zero. With this arrangement, computations to be performed may considerably be reduced, and computing time may accordingly be shortened.

摘要翻译： 提供了一种音调估计方法，音调估计系统和音调估计程序，其通过比以往更少的计算来估计基频的概率密度函数和谐波分量的相对幅度的权重。 在改进的音调估计方法中，预先计算以下表达式中的1200log2h和exp [ - （x-（F + 1200log2h））2 / 2W2]，然后存储在计算机的存储器中：c' ⁡（t）⁡（h | F，m）1 2＆pgr; （61）上述表达式仅针对基频F计算，其中x-（F（x，（F + 1200·h·log2h））2 2 W 2） +1200 log2 h）接近零。 利用这种布置，可以显着地减少要执行的计算，并且因此可以缩短计算时间。

公开(公告)号：US07783700B2

公开(公告)日：2010-08-24

申请号：US11819653

申请日：2007-06-28

申请人： Hiroshi Kawazoe ,  Masataka Goto ,  Shinya Murai ,  Kensaku Yamaguchi

发明人： Hiroshi Kawazoe ,  Masataka Goto ,  Shinya Murai ,  Kensaku Yamaguchi

IPC分类号： G06F15/16

CPC分类号： G06F3/1454 ,  G09G2330/08

摘要： There is provided with a method of performing in a server apparatus sharing an image to be displayed on a screen with a client terminal, including: updating a part of an image in a frame buffer; generating a first packet which includes first area information indicating a first area updated in the image, a first image which is an image after update in the first area and a sequence number assigned by a sequence number counter and transmitting it; storing a set of the first area information and the sequence number in a storage; receiving a retransmission request including a sequence number from the client terminal; detecting a second area which is not updated in the first image which corresponds to the sequence number included in the retransmission request after the transmission of the first image by referring to the storage; acquiring a second image in the second area from the frame buffer.

摘要翻译： 提供了一种在服务器装置中执行与客户终端共享要显示在屏幕上的图像的方法，包括：更新帧缓冲器中的图像的一部分; 产生第一分组，其包括指示图像中更新的第一区域的第一区域信息，作为在第一区域中更新之后的图像的第一图像和由序列号计数器分配并发送的序列号; 将一组第一区域信息和序列号存储在存储器中; 从所述客户终端接收包括序列号的重传请求; 通过参照该存储，检测在发送第一图像之后，重新发送请求中包含的与序列号对应的第一图像中未更新的第二区域; 从帧缓冲器获取第二区域中的第二图像。

公开(公告)号：US20100053472A1

公开(公告)日：2010-03-04

申请号：US12382568

申请日：2009-03-18

申请人： Shinya Murai ,  Masataka Goto ,  Kensaku Yamaguchi ,  Yasuyuki Nishibayashi ,  Hiroshi Kawazoe

发明人： Shinya Murai ,  Masataka Goto ,  Kensaku Yamaguchi ,  Yasuyuki Nishibayashi ,  Hiroshi Kawazoe

IPC分类号： H04N5/66 ,  H04N7/173

CPC分类号： H04L12/2814 ,  H04L2012/2849 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/482

摘要： An image content transmitting server includes a remote control service unit that transmits, to an image display apparatus connected via a network, data of a desktop screen displayed on another display apparatus, and receives an input from an input unit connected to the image display apparatus; an image-content transmission service unit that transmits a list of identification information of image contents to the image display apparatus, and transmits the image contents to the image display apparatus, based on the identification information of the image contents included in the list of identification information; and a service advertising unit that advertises services implemented by the remote control service unit and the image-content transmission service unit to the image display apparatus in accordance with a discovery protocol for finding the services.

摘要翻译： 图像内容发送服务器包括：远程控制服务单元，其向经由网络连接的图像显示装置发送在另一显示装置上显示的桌面画面的数据，并且从连接到所述图像显示装置的输入单元接收输入; 图像内容传输服务单元，其将图像内容的识别信息的列表发送到图像显示装置，并且基于识别信息列表中包括的图像内容的识别信息将图像内容发送到图像显示装置 ; 以及服务广告单元，其根据用于查找服务的发现协议，将由遥控服务单元和图像内容传输服务单元实现的服务通告给图像显示装置。

公开(公告)号：US20100042664A1

公开(公告)日：2010-02-18

申请号：US12444258

申请日：2007-10-05

申请人： Elias Pampalk ,  Masataka Goto

发明人： Elias Pampalk ,  Masataka Goto

IPC分类号： G06F17/30

CPC分类号： G06F17/30758 ,  G06F17/30749

摘要： The present invention provides a music artist retrieval system which makes it possible for users to automatically retrieve an unknown music artist similar to the user's favorite artist while actually reproducing and confirming a piece of music of the unknown artist. A music artist similarity map storing section (13) computes a plurality of similarities for a plurality of music artists and makes a music artist similarity map for the plurality of music artists based on the plurality of similarities, then stores the music artist similarity map. Here, the similarities are computed between one of the plurality of music artists and the other music artists based on features of the respective music artists. A similar artists selecting and displaying section (17) displays on a display plurality of indications related to one music artist and two or more music artists whose similarities are close to the one music artist, based on the music artist similarity map. A music data playing section (19) reproduces music data of a music artist related to a selected artist indication when a play command is inputted.

摘要翻译： 本发明提供了一种音乐艺术家检索系统，其使用户可以在实际再现和确认未知艺术家的一段音乐的同时自动检索与用户喜爱的艺术家相似的未知音乐作者。 音乐艺术家相似图存储部分（13）针对多个音乐艺术家计算多个相似度，并且基于多个相似度为多个音乐艺术家制作音乐艺术家相似图，然后存储音乐艺术家相似性图。 这里，基于各个音乐艺术家的特征，在多个音乐艺术家之一和其他音乐艺术家之间计算相似度。 类似的艺术家选择和显示部分（17）基于音乐艺术家相似性图，显示与一个音乐艺术家和两个或多个相似性接近于一个音乐人的音乐艺术家相关的多个指示。 当输入播放命令时，音乐数据播放部分（19）再现与所选艺术家指示相关的音乐艺术家的音乐数据。

公开(公告)号：US20080052073A1

公开(公告)日：2008-02-28

申请号：US11719479

申请日：2005-11-18

申请人： Masataka Goto ,  Jun Ogata

发明人： Masataka Goto ,  Jun Ogata

IPC分类号： G10L15/00

CPC分类号： G10L15/06 ,  G10L2015/085

摘要： A speech recognition system in which a user may correct a recognition error resulting from speech recognition more efficiently and easily. Speech recognition means compares a plurality of words inputted from speech input means with a plurality of words stored in dictionary means, respectively, and determines a most-competitive word candidate. Word correction means has a word correction function of correcting the words constituting a word sequence displayed on a screen. Competitive word display commanding means selects one or more competitive words having competitive probabilities close to the competitive probability of the most-competitive word candidate and displays the one or more competitive words adjacent to the most-competitive word candidate. Competitive word selection means selects an appropriate correction word from the one or more competitive words. Word replacement commanding means causes one of the most-competitive word candidate to be replaced with the correction word selected by the competitive word selection means.

摘要翻译： 一种语音识别系统，其中用户可以更有效和更容易地校正由语音识别产生的识别错误。 语音识别装置将从语音输入装置输入的多个单词与分别存储在词典装置中的多个单词进行比较，并确定最具竞争力的单词候选。 字校正装置具有校正构成屏幕上显示的字序列的字的字校正功能。 竞争词显示命令方式选择具有接近最具竞争力的词候选者的竞争概率的具有竞争概率的一个或多个竞争词，并显示与最具竞争力的词候选者相邻的一个或多个竞争词。 竞争词选择意味着从一个或多个竞争词中选择适当的修正词。 词替换命令装置使得竞争词选择装置选择的校正字替换最具竞争力的词候选者之一。

公开(公告)号：US20060161770A1

公开(公告)日：2006-07-20

申请号：US11269813

申请日：2005-11-09

申请人： Masataka Goto ,  Yoshihiko Kashio ,  Masahiro Takagi

发明人： Masataka Goto ,  Yoshihiko Kashio ,  Masahiro Takagi

IPC分类号： H04L9/00

CPC分类号： H04W12/06 ,  H04L29/12009 ,  H04L29/12783 ,  H04L61/35 ,  H04L63/08 ,  H04L63/0876 ,  H04W4/02 ,  H04W12/003 ,  H04W12/00503 ,  H04W12/08 ,  H04W48/04 ,  H04W60/00 ,  H04W84/12

摘要： A wireless LAN communication system is composed of: a wireless LAN network including an AP 4 as one of the network apparatuses and a terminal 5 as one of the wireless terminals; and a wired network such as a LAN 1 to which the AP4, an authentication server 2, and other apparatus (such as a DHCP server 3) are connected.

摘要翻译： 无线LAN通信系统包括：作为网络装置之一的AP4的无线LAN网络和作为无线终端之一的终端5; 以及连接AP4，认证服务器2和其他装置（例如DHCP服务器3）的LAN 1等有线网络。

公开(公告)号：US20060072584A1

公开(公告)日：2006-04-06

申请号：US11236808

申请日：2005-09-28

申请人： Masataka Goto ,  Masahiro Takagi

发明人： Masataka Goto ,  Masahiro Takagi

IPC分类号： H04L12/28

CPC分类号： H04W12/04 ,  H04L12/18 ,  H04L12/4641 ,  H04L63/0272 ,  H04L63/0428 ,  H04L63/06 ,  H04W4/18 ,  H04W8/26 ,  H04W12/02 ,  H04W88/16 ,  H04W92/02

摘要： A communication device configured to receive a first packet from a first network including a virtual network, and to transmit a second packet to a second network, the communication device including: a receiver section configured to receive the first packet from the first network; a converter section configured to convert a second destination address of the first packet to the first destination address of the second packet using identifying information of the virtual network; a selector configured to select a security parameter based at least in part on the first destination address of the second packet; an encryption section configured to encrypt the second packet based on the security parameter; and a transmitter section configured to multicast the encrypted second packet to the second network.

摘要翻译： 一种通信设备，被配置为从包括虚拟网络的第一网络接收第一分组，并且向第二网络发送第二分组，所述通信设备包括：接收机部分，被配置为从所述第一网络接收所述第一分组; 转换器部分，被配置为使用所述虚拟网络的识别信息将所述第一分组的第二目的地地址转换为所述第二分组的所述第一目的地地址; 配置成至少部分地基于第二分组的第一目的地地址来选择安全参数的选择器; 配置为基于所述安全参数对所述第二分组进行加密的加密部; 以及被配置为将加密的第二分组多播到第二网络的发射机部分。