Musical performance evaluation device, musical performance evaluation method and storage medium
    5.
    发明授权
    Musical performance evaluation device, musical performance evaluation method and storage medium 有权
    音乐表演评估装置,音乐表演评估方法和存储介质

    公开(公告)号:US09053691B2

    公开(公告)日:2015-06-09

    申请号:US14253549

    申请日:2014-04-15

    CPC分类号: G10H1/0066 G10H2210/091

    摘要: In the present invention, a CPU obtains the number of notes for each skill type from note data included in a phrase segment for which musical performance input has been performed, compares the note data included in the phase segment for which the musical performance input has been performed and musical performance data inputted by the musical performance so as to obtain the number of correctly played notes for each skill type, and accumulates evaluation values for the respective skill types each found by multiplying an accuracy rate for each skill type obtained from the obtained number of notes and the obtained number correctly played notes for each skill type by a skill value of each type so as to obtain an overall musical performance evaluation value.

    摘要翻译: 在本发明中,CPU从已经执行了演奏输入的短语片段中包括的音符数据中获得每种技能类型的音符数,将包括在演奏输入的相位段中的音符数据进行比较 通过音乐表演输入的演奏数据和演奏数据,以获得每种技能类型的正确播放的音符的数量,并且累积通过将从获得的数字获得的每种技能类型的精度率乘以的各种技能类型的评估值 并且所获得的号码通过每种类型的技能值正确地播放每种技能类型的音符,以便获得整体的音乐性能评估值。

    Musical-score information generating apparatus, music-tone generation controlling apparatus, musical-score information generating method, and music-tone generation controlling method
    7.
    发明授权
    Musical-score information generating apparatus, music-tone generation controlling apparatus, musical-score information generating method, and music-tone generation controlling method 有权
    音乐成绩信息生成装置,音乐生成控制装置,乐谱信息生成方法以及音乐生成控制方法

    公开(公告)号:US08586848B2

    公开(公告)日:2013-11-19

    申请号:US13412097

    申请日:2012-03-05

    申请人: Hiroyuki Sasaki

    发明人: Hiroyuki Sasaki

    IPC分类号: G10H1/00

    摘要: A musical score extracting unit specifies areas of each of measures and the measure number of each measure on a musical score based on positions of musical-score composing elements such as part lines, staffs and bar lines. A music-data dividing unit divides music-data file based on time information in the music-data file to generate plural unit music-data files containing pitch information and time information for one measure. The music-data dividing unit specifies measures where repeat marks are placed based on sorts and positions of the repeat marks and positions of the part lines, staffs and bar lines on the musical score, thereby removing unit music-data file to repeat as instructed by the repeat marks from the plural music-data files to obtain a final unit music-data files associated with the respective measure numbers.

    摘要翻译: 音乐分数提取单元基于诸如部分线,员工和条形线的乐谱组合元素的位置来指定每个度量的区域和乐谱上的每个度量的度量数。 音乐数据分割单元基于音乐数据文件中的时间信息来划分音乐数据文件,以产生包含音调信息和一个度量的时间信息的多个单位音乐数据文件。 音乐数据分割单元基于乐谱的重复标记和部分线,人员和条形线的重复标记和位置的种类和位置来指定放置重复标记的度量,从而去除单位音乐数据文件以按照 来自多个音乐数据文件的重复标记,以获得与相应测量号码相关联的最终单位音乐数据文件。

    Piezoelectric vibrating pieces comprising edge mesa steps, and methods for manufacturing same
    8.
    发明授权
    Piezoelectric vibrating pieces comprising edge mesa steps, and methods for manufacturing same 失效
    包括边台阶的压电振动片及其制造方法

    公开(公告)号:US08580126B2

    公开(公告)日:2013-11-12

    申请号:US13030394

    申请日:2011-02-18

    IPC分类号: C23F1/00

    摘要: An exemplary method for a producing a piezoelectric vibrating piece having at least one mesa step includes forming a metal film on a main surface of a piezoelectric wafer. A through-groove is formed through the thickness of the wafer to form a plan profile of a desired piezoelectric substrate. A film of photoresist is formed on the surface of the metal film. A resist is applied, exposed, and formed into a resist pattern that defines a first mesa step along at least a portion of the plan profile. In regions not protected by the metal film, the piezoelectric substrate is etched to a defined depth to form a mesa step. The denuded edge surface of the metal film is edge-etched. A second mesa step, inboard of the first mesa step, can be formed by repeating the edge-etching and substrate-etching steps using the metal film as an etch protective film.

    摘要翻译: 用于生产具有至少一个台面台阶的压电振动片的示例性方法包括在压电晶片的主表面上形成金属膜。 通过晶片的厚度形成通槽,以形成期望的压电基板的平面轮廓。 在金属膜的表面上形成光致抗蚀剂膜。 抗蚀剂被施加,暴露并形成为沿着平面轮廓的至少一部分限定第一台面台阶的抗蚀剂图案。 在未被金属膜保护的区域中,将压电基板蚀刻到规定的深度以形成台面台阶。 金属膜的裸露边缘表面被边缘蚀刻。 可以通过重复使用金属膜作为蚀刻保护膜的边缘蚀刻和衬底蚀刻步骤来形成第一台面台阶内的第二台面台阶。

    Mesa-type at-cut quartz-crystal vibrating piece and the quartz-crystal device
    10.
    发明授权
    Mesa-type at-cut quartz-crystal vibrating piece and the quartz-crystal device 失效
    梅萨式切割石英振动片和石英晶体装置

    公开(公告)号:US08405286B2

    公开(公告)日:2013-03-26

    申请号:US13197937

    申请日:2011-08-04

    IPC分类号: H01L41/08

    摘要: The present disclosure provides a mesa-type AT-cut quartz-crystal vibrating piece, in which amount of the vibrating unit is adjusted to appropriate amount, in order to inhibit unnecessary vibration and to prevent degradation. The mesa-type AT-cut quartz-crystal vibrating piece (30) for vibrating piece vibrates at 38.400 MHz comprises a rectangular excitation unit (31), a peripheral region (32) formed in periphery of the excitation unit and thinner than the excitation unit. The thickness difference h (μm) between one principal surface of the excitation unit and the adjacent peripheral region is obtained by the following equation: h=(0.2×Mx)−143 The length of the x-axis direction of the crystallographic X-axis is Mx (μm).

    摘要翻译: 本公开提供了一种台面型AT切割石英振动片,其中将振动单元的量调整到适当的量,以便抑制不必要的振动并防止劣化。 用于振动片的台面型AT切割石英振动片(30)在38.400MHz振动时,包括矩形激励单元(31),形成在激励单元周围的周边区域(32),并且比激励单元薄 。 激发单元的一个主表面与相邻周边区域之间的厚度差h(μm)通过以下等式获得:h =(0.2×M×)-143结晶X轴的x轴方向的长度 是Mx(μm)。