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1. 发明申请

US20080011148A1 Musical Composition Processing Device 有权
标题翻译：音乐作品处理装置
公开(公告)号：US20080011148A1
公开(公告)日：2008-01-17
申请号：US11791523
申请日：2005-12-05
申请人： Hiroaki Yamane
发明人： Hiroaki Yamane
IPC分类号： G10H7/00
CPC分类号： G10G1/00 , G10H1/00 , G10H2210/081 , G10H2210/395 , G10H2240/085 , G10H2240/131
摘要： A scale information inputting section (11) receives an input of scale information of a musical composition. Based on the scale information of the musical composition inputted to the scale information inputting section (11), an appearance probability calculating section (12) calculates appearance probabilities of pitch names included in the scale information for each of the pitch names. A template storing section (13) stores 24 types of previously created templates respectively corresponding to 24 types of keys. Based on an appearance probability distribution of the musical composition calculated by the appearance probability calculating section (12) and each of the templates stored in the template storing section (13), a load ratio calculating section (14) calculates load ratios respectively corresponding to the templates. A tonal information detecting section (15) detects, as tonal information of the musical composition, information indicating the load ratios calculated by the load ratio calculating section (14) as a set, or information calculated based on the set of the load ratios.
摘要翻译：比例信息输入部（11）接收乐曲的比例信息的输入。根据输入到比例信息输入部分（11）的乐曲的比例信息，出现概率计算部分（12）计算每个音调名称的比例信息中包括的音调名称的外观概率。模板存储部分（13）存储分别对应于24种类型的键的24种先前创建的模板。根据由出现概率计算部分（12）计算的乐曲的出现概率分布和存储在模板存储部分（13）中的每个模板，负载比计算部分（14）分别计算与模板。音调信息检测部分（15）作为乐曲的音调信息检测表示由负载比计算部分（14）计算出的负载比例的信息作为一组，或者根据负载比的集合计算出的信息。

2. 发明申请

US20100249961A1 Environmental sound reproducing device 审中-公开
标题翻译：环境声音再现装置
公开(公告)号：US20100249961A1
公开(公告)日：2010-09-30
申请号：US12656443
申请日：2010-01-29
申请人： Hiroaki Yamane , Masato Nonaka
发明人： Hiroaki Yamane , Masato Nonaka
IPC分类号： G06F17/00
CPC分类号： G10L19/012
摘要： An environmental sound reproducing device which can appropriately transfer a state of a target in a remote area from that remote area to a desired destination is provided. This sound reproducing device includes a communication unit that receives state information indicating a state of a detection target from an external detector. The environmental sound reproducing device also includes a database that stores in advance one or more environmental sound data corresponding to one or more states of the detection target. The environmental sound reproducing device also includes a selector that selects, based on the state information, most appropriate one of the environmental sound data from the database. The environmental sound reproducing device also includes a sound reproducing unit that reproduces the selected environmental sound data (creates a sound represented by the selected environmental sound data). The environmental sound data which have been prepared in advance is reproduced, in place of an actual sound, based on the state information supplied from the detection device. The environmental sound data does not contain noise, a disturbing sound, unpleasant sound or the like. Hence, unnecessary sounds such as noise are not transmitted to a user. The state of the detection target can be transferred more appropriately than the case of transmitting the actual sound.
摘要翻译：提供了能够将偏远区域中的目标物体的状态从该偏远区域适当地转移到期望的目的地的环境声音再现装置。该声音再现装置包括通信单元，其从外部检测器接收指示检测对象的状态的状态信息。环境声音再现装置还包括预先存储与检测对象的一个或多个状态对应的一个或多个环境声音数据的数据库。环境声音再现装置还包括选择器，其基于状态信息选择来自数据库的最合适的一个环境声音数据。环境声音再现装置还包括再现所选择的环境声音数据（创建由所选择的环境声音数据表示的声音）的声音再现单元。基于从检测装置提供的状态信息，再现了预先准备的环境声音数据，而不是实际的声音。环境声音数据不包含噪声，令人不安的声音，不愉快的声音等。因此，诸如噪声的不必要的声音不会传送给用户。可以比发送实际声音的情况更合适地传送检测对象的状态。

3. 发明授权

US07446252B2 Music information calculation apparatus and music reproduction apparatus 有权
标题翻译：音乐信息计算装置和音乐再现装置
公开(公告)号：US07446252B2
公开(公告)日：2008-11-04
申请号：US11587769
申请日：2005-06-24
申请人： Junichi Tagawa , Hiroaki Yamane
发明人： Junichi Tagawa , Hiroaki Yamane
IPC分类号： G10H1/46 , G10H1/36
CPC分类号： G10H1/0008 , G10H2210/031
摘要： A music information calculation apparatus recognizing a structure of a piece of music based on an acoustic signal. The apparatus includes: an acoustic signal input for inputting the acoustic signal of the piece of music; an acoustic parameter calculator for calculating, using the acoustic signal, at least a first acoustic parameter indicating a volume of the piece of music; an inflection degree calculator for calculating, using at least the first acoustic parameter, an inflection degree indicating an inflection of the piece of music; a story node calculator for calculating, using at least the first acoustic parameter, a story node representing a time at which a formation of the piece of music changes; and a story information calculator for calculating, as story information indicating at least a correspondence between the story node having been calculated and the inflection degree obtained at the time represented by the story node.
摘要翻译：一种音乐信息计算装置，其基于声信号识别一段音乐的结构。该装置包括：用于输入该音乐片段的声信号的声信号输入; 声学参数计算器，用于使用所述声学信号来计算指示所述音乐片段的体积的至少第一声学参数; 拐点度计算器，用于至少使用所述第一声学参数来计算指示所述音乐曲线的拐点的拐点; 故事节点计算器，用于至少使用所述第一声学参数来计算代表所述音乐片段形成的时间的故事节点的变化; 以及故事信息计算器，用于计算指示已经计算的故事节点与由故事节点表示的时间获得的拐点度之间的对应关系的故事信息。

4. 发明授权

US07227071B2 Music search system 有权
标题翻译：音乐搜索系统
公开(公告)号：US07227071B2
公开(公告)日：2007-06-05
申请号：US10609545
申请日：2003-07-01
申请人： Junichi Tagawa , Masayuki Misaki , Hiroaki Yamane , Masako Ono , Ryoichi Yagi
发明人： Junichi Tagawa , Masayuki Misaki , Hiroaki Yamane , Masako Ono , Ryoichi Yagi
IPC分类号： G10H1/00 , G01C21/26
CPC分类号： G01C21/26 , G11B19/02 , G11B27/105
摘要： The present invention provides a music search system for conducting music search, which allows the user to easily listen to music matched to situation. The music search system includes a music data storage section, a location acquisition section, a parameter converting section, a music search section, and a reproducing section. The music data storage section stores a plurality of pieces of music data so as to be associated with a corresponding one of music parameters. The location acquisition section acquires a situation parameter. The parameter converting section converts the situation parameter acquired by the location acquisition section into the music parameter. The music search section uses the music parameter resulted from conversion by the parameter converting section to search through the plurality of pieces of music data stored in the music storage section and selects a piece of music to be reproduced. The reproducing section reproduces the piece of music selected by the music search section.
摘要翻译：本发明提供了一种用于进行音乐搜索的音乐搜索系统，其允许用户容易地听取与情况相匹配的音乐。音乐搜索系统包括音乐数据存储部分，位置获取部分，参数转换部分，音乐搜索部分和再现部分。音乐数据存储部分存储多个音乐数据，以便与相应的一个音乐参数相关联。位置获取部获取状况参数。参数转换部分将由位置获取部分获取的情境参数转换成音乐参数。音乐搜索部分使用由参数转换部分的转换产生的音乐参数来搜索存储在音乐存储部分中的多个音乐数据，并选择要再现的一段音乐。再现部分再现由音乐搜索部分选择的音乐片段。

5. 发明授权

US07507898B2 Music reproduction device, method, storage medium, and integrated circuit 有权
标题翻译：音乐再现装置，方法，存储介质和集成电路
公开(公告)号：US07507898B2
公开(公告)日：2009-03-24
申请号：US11793198
申请日：2005-11-01
申请人： Noriaki Horii , Keiji Icho , Masayuki Misaki , Junichi Tagawa , Hiroaki Yamane
发明人： Noriaki Horii , Keiji Icho , Masayuki Misaki , Junichi Tagawa , Hiroaki Yamane
IPC分类号： A63H5/00 , G04B13/00 , G10H7/00
CPC分类号： G11B27/105 , G06F17/30017 , G06F17/30743 , G06F17/30749 , G06F17/30772 , G11B27/34
摘要： An operational information obtaining section of a music reproduction device obtains operational information which corresponds to a user's operation and represents an instruction on an action of a reproduction section for reproducing data of a musical composition. A selection condition calculation section changes, during the musical composition being reproduced by the reproduction section, relative merits of attribute information relating to the data of the musical composition in accordance with details of the operational information obtained by the operational information obtaining section, and then calculates, based on the relative merits of the attribute information, a condition for selecting the data of the musical composition to be reproduced by the reproduction section. The relative merits of the attribute information, which is information relating to the data of the musical composition, is changed in accordance with the user's operational information, and selection is performed in accordance with the relative merits of the attribute information, whereby it is possible, with the user's simple operation, to reproduce only the musical composition which is desired to be listened to.
摘要翻译：音乐再现装置的操作信息获取部分获得与用户操作相对应的操作信息，并且表示用于再现乐曲数据的再现部分的动作的指令。选择条件计算部分在由再现部分再现的乐曲期间根据由操作信息获取部分获得的操作信息的细节改变与乐曲的数据相关的属性信息的相对优点，然后计算基于属性信息的相对优点，选择要由再现部分再现的乐曲的数据的条件。根据用户的操作信息改变属于与乐曲的数据相关的信息的属性信息的相对优点，并根据属性信息的相对优点进行选择，用户简单的操作只能再现希望听的音乐作品。

6. 发明授权

US07470853B2 Musical composition processing device 有权
标题翻译：音乐作品处理装置
公开(公告)号：US07470853B2
公开(公告)日：2008-12-30
申请号：US11791523
申请日：2005-12-05
申请人： Hiroaki Yamane
发明人： Hiroaki Yamane
IPC分类号： G10H7/00
CPC分类号： G10G1/00 , G10H1/00 , G10H2210/081 , G10H2210/395 , G10H2240/085 , G10H2240/131
摘要： A scale information inputting section receives an input of scale information of a musical composition. Based on the scale information of the musical composition inputted to the scale information inputting section, an appearance probability calculating section calculates appearance probabilities of pitch names included in the scale information for each of the pitch names. A template storing section stores 24 types of previously created templates respectively corresponding to 24 types of keys. Based on an appearance probability distribution of the musical composition calculated by the appearance probability calculating section and each of the templates stored in the template storing section, a load ratio calculating section calculates load ratios respectively corresponding to the templates. A tonal information detecting section detects, as tonal information of the musical composition, information indicating the load ratios calculated by the load ratio calculating section as a set, or information calculated based on the set of the load ratios.
摘要翻译：比例信息输入部分接收音乐作品的比例信息的输入。根据输入到比例信息输入部分的乐曲的比例信息，出现概率计算部分计算每个音调名称的比例信息中包括的音调名称的外观概率。模板存储部存储分别对应于24种类型的键的24种先前创建的模板。根据由出现概率计算部分计算的乐曲的出现概率分布和存储在模板存储部分中的每个模板，负载比计算部分分别计算与模板对应的载入率。音调信息检测部分将作为音乐作为音调信息的信息，检测由负载比计算部分计算出的负载比例作为一组，或者根据负载比的集合计算的信息。

7. 发明申请

US20070256548A1 Music Information Calculation Apparatus and Music Reproduction Apparatus 有权
标题翻译：音乐信息计算设备和音乐再现设备
公开(公告)号：US20070256548A1
公开(公告)日：2007-11-08
申请号：US11587769
申请日：2005-06-24
申请人： Junichi Tagawa , Hiroaki Yamane
发明人： Junichi Tagawa , Hiroaki Yamane
IPC分类号： G10H1/36
CPC分类号： G10H1/0008 , G10H2210/031
摘要： Provided is a music information calculation apparatus capable of recognizing a structure of a piece of music based on an acoustic signal of the piece of music. Provided are an acoustic signal input means for inputting the acoustic signal of the piece of music; an acoustic parameter calculation means for calculating, using the acoustic signal, at least a first acoustic parameter indicating a volume of the piece of music; an inflection degree calculation means for calculating, using at least the first acoustic parameter, an inflection degree indicating an inflection of the piece of music; a story node calculation means for calculating, using at least the first acoustic parameter, a story node representing a time at which a formation of the piece of music changes; and a story information calculation means for calculating, as story information indicating the formation of the piece of music, information indicating at least a correspondence between the story node having been calculated and the inflection degree obtained at the time represented by the story node.
摘要翻译：提供了一种音乐信息计算装置，其能够基于该音乐片段的声音信号来识别一段音乐的结构。提供一种用于输入该音乐片段的声信号的声信号输入装置; 声学参数计算装置，用于使用所述声学信号计算至少一个指示所述音乐片段的音量的第一声学参数; 弯曲度计算装置，用于至少使用所述第一声学参数来计算指示所述音乐曲线的拐点的拐点; 故事节点计算装置，用于至少使用所述第一声学参数来计算代表所述音乐的形成的时间的故事节点的改变; 以及故事信息计算装置，用于计算指示音乐片段的形成的故事信息，指示已经计算的故事节点与由故事节点表示的时间获得的拐点度之间的对应关系的信息。

8. 发明授权

US07231389B2 Music search device 有权
标题翻译：音乐搜索设备
公开(公告)号：US07231389B2
公开(公告)日：2007-06-12
申请号：US10852617
申请日：2004-05-25
申请人： Hiroaki Yamane , Junichi Tagawa
发明人： Hiroaki Yamane , Junichi Tagawa
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30017 , Y10S707/99935
摘要： The present invention provides a music search device for searching for a tune by using an impression quantity obtained by quantifying a listener's impression of such a tune. A tune database contains at least data of a plurality of tunes and a characteristic quantity obtained by quantifying characteristics of each tune. The tune database includes an adjustment table. A reference table storage section stores a reference table containing a previously obtained set of a characteristic quantity and an impression quantity for each of a plurality of sample tunes. When an adjustment input is received, an updating section adds to the adjustment table a set of a received impression quantity and a characteristic quantity of a tune associated with the received impression quantity, and updates the mapping function based on the adjustment table, to which the set of the impression quantity and the characteristic quantity has been added, and the reference table.
摘要翻译：本发明提供了一种音乐搜索装置，用于通过使用通过量化听众对这种乐曲的印象而获得的印象量来搜索曲调。乐曲数据库至少包含多个乐曲的数据和通过量化每首乐曲的特征而获得的特征量。调谐数据库包括调整表。参考表存储部分存储包含先前获得的多个样本曲调中的每一个的特征量和印象量的集合的参考表。当接收到调整输入时，更新部分将与接收到的印象量相关联的接收的印象量和曲调的特征量的集合添加到调整表，并且基于调整表更新映射函数，已经添加了印象数量和特征量的集合，以及参考表。

9. 发明授权

US06605770B2 Play list generation device, audio information provision device, audio information provision system, method, program and recording medium 有权
公开(公告)号：US06605770B2
公开(公告)日：2003-08-12
申请号：US10102033
申请日：2002-03-20
申请人： Hiroaki Yamane , Junichi Tagawa , Masayuki Misaki
发明人： Hiroaki Yamane , Junichi Tagawa , Masayuki Misaki
IPC分类号： G04B1300
CPC分类号： G11B27/11 , G06F17/30017 , G11B27/034 , G11B27/105 , G11B2220/20
摘要： A play list generation device for generating a play list of a set of audio information streams in an order to be reproduced by are production device is provided. The play list generation device includes a condition input section for receiving a condition regarding a target; a transfer information stream acquisition section for acquiring a transfer information stream which represents a transfer of impressions given to the target based on the condition; and a play list generation section for selecting, from a first plurality of audio information streams stored in a database, a second plurality of audio information streams which give the target a transfer of impressions proximate to the transfer of impressions represented by the transfer information stream, and generating a play list including the selected second plurality of audio information streams as the set of audio information streams.

10. 发明授权

US07373209B2 Sound features extracting apparatus, sound data registering apparatus, sound data retrieving apparatus, and methods and programs for implementing the same 有权
标题翻译：声音特征提取装置，声音数据记录装置，声音数据检索装置，以及用于实施该声音数据的方法和程序
公开(公告)号：US07373209B2
公开(公告)日：2008-05-13
申请号：US10101569
申请日：2002-03-20
申请人： Junichi Tagawa , Hiroaki Yamane , Masayuki Misaki
发明人： Junichi Tagawa , Hiroaki Yamane , Masayuki Misaki
IPC分类号： G06F17/00
CPC分类号： G06F17/30755 , G06F17/30017 , G06F17/30743 , G06F17/30749 , G11B27/105 , G11B2220/20 , G11B2220/213 , G11B2220/2545 , Y10S707/99931
摘要： The present invention implements a method and an apparatus for retrieving a sound data desired by the user on the basis of its subjective impression over the sound data. The subjective impression on the desired sound data is entered by the user and converted to a numerical value. A target sound impression value which is a numerical form of the impression on the sound data is calculated from the numerical value. The target sound impression value is then used as a retrieving key for accessing a sound database where the audio signal and the sound features of a plurality of the sound data are stored. This allows the desired sound data to be retrieved on the basis of the subjective impression of the user on the sound data.
摘要翻译：本发明实现了一种用于基于其对声音数据的主观印象来检索用户期望的声音数据的方法和装置。所需声音数据的主观印象由用户输入并转换为数值。从数值计算作为声音数据上的印象的数值形式的目标声音印象值。然后将目标声音印象值用作访问声音数据库的检索键，其中存储多个声音数据的音频信号和声音特征。这允许基于用户对声音数据的主观印象来检索期望的声音数据。

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