公开(公告)号：US20110112994A1

公开(公告)日：2011-05-12

申请号：US12671255

申请日：2008-07-31

申请人： Masataka Goto ,  Kazuyoshi Yoshii ,  Hiroshi Okuno

发明人： Masataka Goto ,  Kazuyoshi Yoshii ,  Hiroshi Okuno

IPC分类号： G06F15/18

CPC分类号： G06F17/30766 ,  G06Q30/02 ,  G10H1/0008 ,  G10H2210/031 ,  G10H2240/081 ,  G10H2240/105 ,  G10H2240/131

摘要： A musical piece recommendation system is provided that allows instantaneous registration of a new user and a new musical piece without retraining in a basic training section. A first incremental training section 21 monitors a rating history storage section 3, and each time a change is made to a rating history or a new user is added, performs updating of or addition of the topic selection probability for the user for which the change is made to the rating history or for the new user such that the likelihood determined by a basic training section 17 is kept maximized. A second incremental training section 21 monitors an acoustic feature storage section 5, and each time a new musical piece is added to perform addition to acoustic features, adds the musical piece selection probability related to the added musical piece such that the likelihood determined by the basic training section 17 is kept maximized.

摘要翻译： 提供了一种音乐作品推荐系统，其允许新用户和新音乐作品的瞬时登记，而无需在基本训练部分中重新训练。 第一增量训练部分21监视评级历史存储部分3，并且每当对评级历史进行改变或添加新用户时，执行更改为该用户的主题选择概率的更新或添加 对于评级历史或新用户，使得由基本训练部分17确定的可能性被保持最大化。 第二增量训练部分21监测声学特征存储部分5，并且每次添加新的音乐作品以对声学特征进行加法时，将与所添加的乐曲相关的乐曲选择概率相加，使得由基本 训练部分17被保持最大化。

公开(公告)号：US07754958B2

公开(公告)日：2010-07-13

申请号：US11849232

申请日：2007-08-31

申请人： Masataka Goto ,  Takuya Fujishima ,  Keita Arimoto

发明人： Masataka Goto ,  Takuya Fujishima ,  Keita Arimoto

IPC分类号： G10H1/00

CPC分类号： G10H3/125 ,  G10H2210/066

摘要： A sound analysis apparatus stores sound source structure data defining a constraint on one or more of sounds that can be simultaneously generated by a sound source of an input audio signal. A form estimation part selects fundamental frequencies of one or more of sounds likely to be contained in the input audio signal with peaked weights from various fundamental frequencies during sequential updating and optimizing of weights of tone models corresponding to the various fundamental frequencies, so that the sounds of the selected fundamental frequencies satisfy the sound source structure data, and creates form data specifying the selected fundamental frequencies. A previous distribution imparting part imparts a previous distribution to the weights of the tone models corresponding to the various fundamental frequencies so as to emphasize weights corresponding to the fundamental frequencies specified by the form data created by the form estimation part.

摘要翻译： 声音分析装置存储定义对可由输入音频信号的声源同时产生的一个或多个声音的约束的声源结构数据。 形式估计部分在顺序更新和优化对应于各种基本频率的乐曲模型的权重的情况下，从各种基本频率中选出可能包含在输入音频信号中的一个或多个声音的基本频率，使得声音 所选择的基本频率满足声源结构数据，并且创建指定所选基频的形式数据。 先前的分配赋予部分赋予与各种基本频率相对应的乐音模型的权重的先前分布，以便强调与由表单估计部分创建的表单数据指定的基本频率相对应的权重。

公开(公告)号：US20100057457A1

公开(公告)日：2010-03-04

申请号：US12516888

申请日：2007-11-30

申请人： Jun Ogata ,  Masataka Goto

发明人： Jun Ogata ,  Masataka Goto

IPC分类号： G10L15/26

CPC分类号： G10L15/04 ,  G10L15/065

摘要： An unknown word is additionally registered in a speech recognition dictionary by utilizing a correction result, and a new pronunciation of the word that has been registered in a speech recognition dictionary is additionally registered in the speech recognition dictionary, thereby increasing the accuracy of speech recognition. The start time and finish time of each phoneme unit in speech data corresponding to each phoneme included in a phoneme sequence acquired by a phoneme sequence converting section 13 are added to the phoneme sequence. A phoneme sequence extracting section 15 extracts from the phoneme sequence a phoneme sequence portion composed of phonemes existing in a segment corresponding to the period from the start time to the finish time of the word segment of the word corrected by a word correcting section 9 and the extracted phoneme sequence portion is determined as the pronunciation of the corrected word. An additional registration section 17 combines the corrected word with the pronunciation determined by a pronunciation determining section 16 and additionally registers the combination as new word pronunciation data in the speech recognition dictionary 5 if it is determined that a word obtained after correction has not been registered in the speech recognition dictionary 5. The additional registration section 17 additionally registers the pronunciation determined by the pronunciation determining section 16 as another pronunciation of the corrected word if it is determined that the corrected word has been registered.

摘要翻译： 通过利用校正结果，在语音识别字典中另外登记未知字，并且已经登记在语音识别词典中的单词的新发音被附加地登记在语音识别词典中，从而提高了语音识别的准确性。 对应于由音素序列转换部分13获取的音素序列中包括的每个音素的语音数据中的每个音素单元的开始时间和完成时间被添加到音素序列。 音素序列提取部分15从音素序列中提取音素序列部分，该音素序列部分由存在于由词语校正部分9修正的单词的开始时间到完成时间的时间段内的音素组成，并且 提取的音素序列部分被确定为校正字的发音。 附加注册部分17将校正的字与由发音确定部分16确定的发音组合，并且如果确定在校正之后获得的字未被登记在语音识别词典5中，则将该组合另外将该组合登记为新词发音数据 语音识别字典5.如果确定校正字已被注册，附加注册部分17另外将由发音确定部分16确定的发音作为校正字的另一发音登记。

公开(公告)号：US20090306987A1

公开(公告)日：2009-12-10

申请号：US12470086

申请日：2009-05-21

申请人： Tomoyasu Nakano ,  Masataka Goto

发明人： Tomoyasu Nakano ,  Masataka Goto

IPC分类号： G10L13/08

CPC分类号： G10L13/10 ,  G10H1/366 ,  G10H2250/455

摘要： There is provided a singing synthesis parameter data estimation system that automatically estimates singing synthesis parameter data for automatically synthesizing a human-like singing voice from an audio signal of input singing voice. A pitch parameter estimating section 9 estimates a pitch parameter, by which the pitch feature of an audio signal of synthesized singing voice is got closer to the pitch feature of the audio signal of input singing voice based on at least both of the pitch feature and lyric data with specified syllable bondaries of the audio signal of input singing voice. A dynamics parameter estimating section 11 converts the dynamics feature of the audio signal of input singing voice to a relative value with respect to the dynamics feature of the audio signal of synthesized singing voice, and estimates a dynamics parameter, by which the dynamics feature of the audio signal of synthesized singing voice is got close to the dynamics feature of the audio signal of input singing voice that has been converted to the relative value.

摘要翻译： 提供了一种歌唱综合参数数据估计系统，其自动地估计用于从输入歌唱声音的音频信号自动合成人声歌唱声音的歌唱综合参数数据。 音调参数估计部9基于至少两个音调特征和歌词来估计音调参数，通过该音调参数，合成歌唱声音的音频信号的音调特征越接近输入歌声的音频信号的音调特征 输入声音音频信号的指定音节键的数据。 动态参数估计部分11将输入歌声的音频信号的动态特征转换为相对于合成歌声的音频信号的动态特征的相对值，并且估计动态参数，通过该动态参数， 合成歌声的音频信号接近已经转换为相对值的输入歌声的音频信号的动态特征。

公开(公告)号：US20090222593A1

公开(公告)日：2009-09-03

申请号：US10585252

申请日：2006-03-28

申请人： Shinya Murai ,  Takuya Kawamura ,  Kotaro Ise ,  Keiichi Yamaguchi ,  Masataka Goto

发明人： Shinya Murai ,  Takuya Kawamura ,  Kotaro Ise ,  Keiichi Yamaguchi ,  Masataka Goto

IPC分类号： G06F3/00

CPC分类号： G06F21/606 ,  G06F21/83 ,  G06F21/84

摘要： There is provided with a server device which outputs a result of computation processing to an output device, including: a communication unit configured to receive a connection request from an input device; an output device manager configured to store an identifier of the output device; and an connection controller configured to acquire output capability information of the output device, configured to acquire input capability information of the input device, configured to generate secret information which can be input to the input device and can be output by the output device, on the basis of the input capability information and the output capability information, configured to transmit the secret information to the output device, and configured to generate a result of computation processing based on input information received from the input device for transmitting to the output device in a case of receiving the secret information from the input device.

摘要翻译： 提供了一种向输出装置输出计算处理结果的服务器装置，包括：通信单元，被配置为从输入装置接收连接请求; 输出设备管理器，被配置为存储所述输出设备的标识符; 以及连接控制器，被配置为获取所述输出设备的输出能力信息，被配置为获取所述输入设备的输入能力信息，被配置为生成可输入到所述输入设备并且可以由所述输出设备输出的秘密信息， 输入能力信息和输出能力信息的基础，被配置为将秘密信息发送到输出设备，并且被配置为基于从输入设备接收的输入信息生成计算处理结果，以在一个情况下向输出设备发送 从输入设备接收秘密信息。

公开(公告)号：US20080205316A1

公开(公告)日：2008-08-28

申请号：US12026314

申请日：2008-02-05

申请人： Mika Minematsu ,  Yasuyuki Nishibayashi ,  Shinya Murai ,  Masataka Goto ,  Kensaku Yamaguchi

发明人： Mika Minematsu ,  Yasuyuki Nishibayashi ,  Shinya Murai ,  Masataka Goto ,  Kensaku Yamaguchi

IPC分类号： H04B7/00

CPC分类号： H04N1/32363 ,  H04N1/00347 ,  H04N1/32368 ,  H04N2201/0013 ,  H04N2201/0055 ,  H04N2201/0086 ,  H04N2201/0089 ,  H04W52/0235 ,  Y02D70/142

摘要： A communication apparatus includes an image information acquisition unit configured to acquire new image information to be transmitted to a display terminal through a wireless access point, a storage unit configured to temporarily store the image information, a decision unit configured to decide to change a state of a wireless communication processing unit of the display terminal from a power save state to a normal state when an amount of the image information stored in the storage unit is not less than a predetermined threshold value, a message generation unit configured to generate a change instruction message in response to decision of the decision unit, and a transmission unit configured to transmit the change instruction message to the display terminal through the wireless access point to instruct the display terminal to change the state of the wireless communication processing unit from the power save state to the normal state.

摘要翻译： 通信装置包括图像信息获取单元，被配置为通过无线接入点获取要发送到显示终端的新图像信息;被配置为临时存储图像信息的存储单元，被配置为决定改变图像信息的状态 当存储在存储单元中的图像信息的量不小于预定阈值时，显示终端的无线通信处理单元从节电状态到正常状态;消息生成单元，被配置为生成改变指示消息 响应于决定单元的决定，以及发送单元，被配置为通过无线接入点向显示终端发送改变指示消息，以指示显示终端将无线通信处理单元的状态从省电状态改变为 正常状态。

公开(公告)号：US20080101477A1

公开(公告)日：2008-05-01

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： H04N7/40

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：US20070291661A1

公开(公告)日：2007-12-20

申请号：US11654581

申请日：2007-01-18

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

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

IPC分类号： H04J1/16 ,  H04L12/28 ,  H04J3/22

CPC分类号： H04L12/66

摘要： A communication apparatus for performing data communication with terminal devices, includes unit acquiring, from the terminal devices, connection information items corresponding to the terminal devices, unit storing the connection information items, unit, when transmitting data to the terminal devices, selecting one of a first scheme and a second scheme referring to the stored connection information items, the first scheme causing the data to be unicasted to the terminal devices, the second scheme causing the data to be unicasted to one terminal device of the terminal devices and then to be multicasted from the one terminal device to the terminal devices other than the one terminal device, and unit transmitting, to the one terminal device, request information requesting the one terminal device to perform processing of data using the second scheme, and also transmitting the data to the one terminal device, when the selection unit selects the second scheme.

摘要翻译： 一种用于与终端设备进行数据通信的通信设备，包括从终端设备获取与终端设备相对应的连接信息项，存储连接信息项的单元，当向终端设备发送数据时，单元选择一个 第一方案和第二方案参考所存储的连接信息项，第一方案使数据单播到终端设备，第二方案使数据单播到终端设备的一个终端设备，然后被多播 从一个终端装置到除了一个终端装置之外的终端装置，以及向一个终端装置发送请求一个终端装置使用第二方案进行数据处理的请求信息，并且将数据发送到 一个终端设备，当选择单元选择第二方案时。

公开(公告)号：US20070288550A1

公开(公告)日：2007-12-13

申请号：US10584753

申请日：2006-03-28

申请人： Kotaro Ise ,  Shinya Murai ,  Takuya Kawamura ,  Masataka Goto ,  Keiichi Yamaguchi

发明人： Kotaro Ise ,  Shinya Murai ,  Takuya Kawamura ,  Masataka Goto ,  Keiichi Yamaguchi

IPC分类号： G06F15/16

CPC分类号： H04L65/607 ,  H04L29/06027 ,  H04L65/80 ,  H04L67/16 ,  H04L67/2814

摘要： There is provided with a remote control method using a terminal device connected to a first network and an information processing server connected to a second network, including: setting a tunnel between the terminal device and the information processing server; transmitting a broadcast or multicast packet output from service providing servers on the first network to the information processing server via the tunnel to cause the server to find the service providing servers and services provided by the service providing servers; notifying the terminal device of the services found, from the information processing server via the tunnel or the second network; and if execution request of the service is received by the information processing server from the terminal device via the tunnel or the second network, conducting data communication concerning the service between a service providing server providing the service and the information processing server, via the second network.

摘要翻译： 提供了使用连接到第一网络的终端设备和连接到第二网络的信息处理服务器的远程控制方法，包括：在终端设备和信息处理服务器之间设置隧道; 从所述第一网络的服务提供服务器输出的广播或组播分组经由所述隧道向所述信息处理服务器发送，以使得所述服务器找到由所述服务提供服务器提供的服务提供服务器和服务; 通过隧道或第二网络从信息处理服务器通知终端设备发现的服务; 并且如果所述信息处理服务器经由所述隧道或所述第二网络从所述终端设备接收到所述服务的执行请求，则经由所述第二网络进行与提供所述服务的服务提供服务器和所述信息处理服务器之间的服务有关的数据通信 。

公开(公告)号：US07179982B2

公开(公告)日：2007-02-20

申请号：US10532400

申请日：2003-10-23

申请人： Masataka Goto

发明人： Masataka Goto

IPC分类号： G10H7/00

CPC分类号： G10D1/00 ,  G10H1/0008 ,  G10H2210/061 ,  G10H2240/131

摘要： The present invention provides a music playback system which uses an interface to easily play back a characteristic musical structure section with a music audio data playback apparatus. The interface 13 includes a function of selecting an arbitrary characteristic music structure section from a plurality of characteristic music structure sections, and a function of visualizing a characteristic music structure section. The characteristic music structure section specifying data for specifying the selected arbitrary characteristic music structure section is given to a music audio data playback apparatus 3. The music audio data playback apparatus 3 changes a playback position of the music audio data to the characteristic music structure section specified by the characteristic music structure section specifying data given by a specifying data providing means 12.

摘要翻译： 本发明提供了一种音乐播放系统，其使用接口来容易地利用音乐音频数据播放装置来播放特征音乐结构部分。 接口13包括从多个特征音乐结构部分中选择任意特征音乐结构部分的功能，以及可视化特征音乐结构部分的功能。 特定音乐结构部分指定用于指定所选择的任意特征音乐结构部分的数据被提供给音乐音频数据播放装置3。 音乐音频数据播放装置3将音乐音频数据的播放位置改变为由特定音乐结构部指定的由指定数据提供装置12给出的指定数据指定的特征音乐结构部分。