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公开(公告)号：US12175880B2
公开(公告)日：2024-12-24
申请号：US17952422
申请日：2022-09-26
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka , Hiroki Kanno , Mitsuhiro Yonezawa , Kenya Nozaki
Abstract: A recommend apparatus includes: a communication device; and at least one processor. The at least one processor is configured to: receive performance information generated based on a performance of a first user, via the communication device; determine a recommendation type, which indicates at least one of music information and function information, based on the received performance information of the first user; and send recommendation information to the first user via the communication device, based on the determined recommendation type.
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公开(公告)号：US11488491B2
公开(公告)日：2022-11-01
申请号：US17016452
申请日：2020-09-10
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka , Hiroki Kanno , Mitsuhiro Yonezawa , Kenya Nozaki
Abstract: A recommend apparatus includes: a communication device; and at least one processor. The at least one processor is configured to: receive performance information generated based on a performance of a first user, through the communication device; determine a second user from a plurality of other users based on the received performance information of the first user, the second user being at least one of other users similar to the first user in music use tendencies, other users similar to the first user in function use tendencies shown during playing, and other users similar to the first user in music mastering characteristics determined from distributions of scores each of which is calculated for each play; determine recommendation information to be provided to the first user, based on performance information of the determined second user; and send the determined recommendation information from the communication device.
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3.发明授权Musical performance training device, musical performance training method and storage medium 有权音乐表演训练装置，音乐训练方法和存储介质公开(公告)号：US08946533B2
公开(公告)日：2015-02-03
申请号：US13630923
申请日：2012-09-28
Applicant: Casio Computer Co., Ltd.
Inventor： Junichi Minamitaka
CPC classification number: G09B15/00 , G09B5/06 , G10H1/00 , G10H1/0016 , G10H2210/091
Abstract: In the present invention, a CPU acquires an achievement level based on the difficulty level of a song by evaluating the playing skills of the user based on a comparison of a plurality musical notation data expressing each note composing the song and music playing data generated in response to the song being played and inputted by the user; updates state variables (achievement level rank “achieve” and achievement level rank change “change”) in a value function table “value” based on the acquired achievement level; and gives advice of a type specified by the most effective (maximum value) advice type “action” retrieved from the value function table “value” [achieve][change][action] based on the updated state variables to the user playing and inputting the song.
Abstract translation: 在本发明中，CPU通过基于表示构成歌曲的每个音符的多个音乐符号数据和响应中产生的音乐播放数据的比较来评估用户的播放技巧，从而基于歌曲的难易度来获取成绩水平 到由用户播放和输入的歌曲; 基于获得的成就水平，在价值函数表“价值”中更新状态变量（成就等级“实现”和成就等级变化“改变”）; 并给出由用户播放和输入的基于更新的状态变量从值函数表“值”[实现] [改变] [动作]检索的最有效（最大值）建议类型“动作”指定的类型的建议 这首歌。
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Patent Agency Ranking
公开(公告)号：US10062368B2
公开(公告)日：2018-08-28
申请号：US15677656
申请日：2017-08-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka
IPC: G10H1/38
CPC classification number: G10H1/383 , G10H1/0066 , G10H2210/076 , G10H2210/081 , G10H2210/576 , G10H2250/021
Abstract: A chord judging method performed by a processor to judge chords of a musical piece, in which the processor estimates plural chord candidates of each of plural parts specified in the musical piece; calculates connection costs, each of which is defined between the chord candidates of adjacent parts of the musical piece; obtains total sums of the connection costs between the chord candidates along plural routes through the musical piece; and selects a route from among the plural routes, which route shows a less total sum of the connection costs of the chord candidates, thereby outputting an appropriate chord candidate of each of the parts along the found route of the musical piece.
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5.发明授权Automatic composition apparatus, automatic composition method and storage medium 有权自动组合设备，自动组合方法和存储介质公开(公告)号：US09460694B2
公开(公告)日：2016-10-04
申请号：US14855048
申请日：2015-09-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka
CPC classification number: G10H1/0025 , G10H1/38 , G10H2210/111 , G10H2210/141 , G10H2210/145 , G10H2210/151 , G10H2210/576 , G10H2220/015 , G10H2240/131
Abstract: An automatic composition apparatus includes a processing unit. The processing unit performs a receiving process of receiving a phrase including a plurality of note data items as a received motif and receiving a type of the phrase, a retrieving process of retrieving a phrase set from a phrase set database and a melody generating process of generating a melody based on the retrieved phrase set. The phrase set includes phrases having the same type as the received type and having relatively high matching levels for the received motif. The phrase set database stores a plurality of phrase sets each of which is a combination of a plurality of phrases of different types.
Abstract translation: 一种自动合成装置，包括处理单元。 处理单元执行接收处理，该处理接收包括多个音符数据项的短语作为接收的主题并接收该短语的类型，从短语集数据库中检索短语集的检索处理和产生语音的旋律生成处理 基于检索的短语集的旋律。 短语集包括具有与接收类型相同类型的短语，并且对于所接收的主题具有相对较高的匹配级别。 短语集数据库存储多个短语集合，每个短语集合是不同类型的多个短语的组合。
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公开(公告)号：US10410616B2
公开(公告)日：2019-09-10
申请号：US15677672
申请日：2017-08-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka
Abstract: A chord judging apparatus for judging chords of a musical piece, is provided with a processor and a memory for storing data of the musical piece, wherein the processor specifies plural segments in the data of the musical piece, estimates a tonality of each of the specified segments based on component tones included in the segment, and judges a chord of the plural segments of the musical piece based on modulation in tonality, when modulation is introduced in the estimated tonalities of the plural segments.
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公开(公告)号：US09607593B2
公开(公告)日：2017-03-28
申请号：US14856226
申请日：2015-09-16
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka
CPC classification number: G10H1/0025 , G10H1/38 , G10H2210/111 , G10H2210/145 , G10H2210/151 , G10H2210/325 , G10H2210/335 , G10H2210/576 , G10H2210/611 , G10H2220/015
Abstract: An automatic composition apparatus includes a processing unit. The processing unit performs a note pitch shift process, a matching-level calculating process and a melody generating process. The note pitch shift process performs pitch shift on pitches of individual note data items included in an input phrase. The matching-level calculating process calculates a matching level between a phrase including note data items subjected to the pitch shift and a designated chord progression data item, with reference to a plurality of note connection rules each of which defines a connection relation of consecutive note types, if the pitch shift is performed. The melody generating process generates a melody based on the phrase which includes the note data items subjected to the pitch shift and which is selected based on the calculated matching level.
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8.发明授权Automatic composition apparatus, automatic composition method and storage medium 有权自动组合设备，自动组合方法和存储介质公开(公告)号：US09558726B2
公开(公告)日：2017-01-31
申请号：US14854996
申请日：2015-09-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Junichi Minamitaka
CPC classification number: G10H1/0025 , G10H1/38 , G10H2210/081 , G10H2210/145 , G10H2210/151 , G10H2210/325 , G10H2210/335 , G10H2210/576 , G10H2210/611
Abstract: An automatic composition apparatus includes a processing unit. The processing unit performs (i) a calculation process of calculating a matching level of each chord progression data item for a motif including a plurality of note data items, with reference to a plurality of note connection rules each of which defines a connection relation of consecutive note types, and (ii) a melody generating process of generating a melody based on the motif and the chord progression data items which matching levels are calculated.
Abstract translation: 一种自动合成装置，包括处理单元。 处理单元执行（i）参考多个音符连接规则来计算包括多个笔记数据项的图案的每个和弦进行数据项的匹配水平的计算处理，每个音符连接规则定义连续的连接关系 音符类型，以及（ii）基于该主题产生旋律的旋律产生过程和计算匹配级别的和弦进行数据项。
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