公开(公告)号：US20130239785A1

公开(公告)日：2013-09-19

申请号：US13797725

申请日：2013-03-12

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuji TABATA

IPC: G10H1/00

CPC classification number: G10H1/0008 ,  G10H2220/455 ,  G10H2230/015 ,  G10H2230/281 ,  G10H2240/211

Abstract: An object of the present invention is to provide a musical performance device capable of changing layout information, such as information regarding the arrangement of a virtual musical instrument set, by an intuitive operation. In the present invention, when position coordinates detected at a shot timing are within one of the areas of a plurality of virtual pads, a CPU designates a virtual pad in this area as a target of positional change. Then, the CPU determines a position where the virtual pad designated as a target of positional change is placed by this positional change, based on position coordinates detected at shot timings, and changes the position of the virtual pad designated as a target of positional change to the determined position.

Abstract translation: 本发明的目的是提供一种能够通过直观操作来改变诸如关于虚拟乐器组的布置的信息的布局信息的演奏装置。 在本发明中，当在拍摄定时检测到的位置坐标在多个虚拟焊盘的一个区域内时，CPU将该区域中的虚拟焊盘指定为位置变化的目标。 然后，CPU根据在拍摄定时检测到的位置坐标来确定通过该位置变化而指定为位置变更对象的虚拟垫的位置，并将指定为位置变更对象的虚拟垫的位置变更为 确定的位置。

公开(公告)号：US20190005932A1

公开(公告)日：2019-01-03

申请号：US16007202

申请日：2018-06-13

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuji TABATA

IPC: G10H1/22 ,  G10H1/34

Abstract: An electronic wind instrument is provided, which is capable of representing a wide range of performances using a tonguing operation. The electronic wind instrument has at least one sensor, a sound source for generating a tone, and a controller. The controller controls a tonguing performance detecting process for detecting a tonguing performance played by the player based on the output value from the one sensor, and a tone muting process for muting the tone output from the speaker in accordance with the lip position of the player determined in the lip position determining process, while the tonguing performance is being detected in the tonguing performance detecting process.

公开(公告)号：US20130262021A1

公开(公告)日：2013-10-03

申请号：US13853729

申请日：2013-03-29

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Keiichi SAKURAI ,  Ryutaro HAYASHI ,  Yuji TABATA ,  Kazutaka KASUGA

IPC: G01B21/16

CPC classification number: G01B21/16 ,  G10H1/053 ,  G10H2220/185 ,  G10H2220/395 ,  G10H2220/401 ,  G10H2230/281

Abstract: In the preset invention, in an initial stationary state of a drumstick section, a CPU stores acceleration that occurs due to gravity and is obtained by an acceleration sensor in a RAM, obtains, at every predetermined timing, acceleration that occurs due to a motion provided to the drumstick section and is obtained by the acceleration sensor at a predetermined timing, accumulates the accelerations each obtained at the predetermined timing for each predetermined interval, and conforms the accelerations obtained by accumulation to the acceleration stored in the RAM.

Abstract translation: 在本发明中，在鼓鼓部的初始静止状态下，CPU存储由于重力而发生的加速度，并且通过RAM中的加速度传感器获得，在每个预定定时获得由于提供的运动而发生的加速度 并且通过加速度传感器以预定定时获得，累积在每个预定间隔在预定定时获得的加速度，并且将通过累积获得的加速度与存储在RAM中的加速度相一致。

公开(公告)号：US20130255476A1

公开(公告)日：2013-10-03

申请号：US13854686

申请日：2013-04-01

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Keiichi SAKURAI ,  Ryutaro HAYASHI ,  Yuji TABATA ,  Kazutaka KASUGA

IPC: G10H5/00

CPC classification number: G10H5/00 ,  G01B7/14 ,  G01B21/16 ,  G10H1/0008 ,  G10H1/42 ,  G10H2220/185 ,  G10H2220/201 ,  G10H2220/391 ,  G10H2220/395 ,  G10H2220/401

Abstract: A sensor obtains an angular rate of a stick member. A sound source map includes plural areas disposed in a virtual space. CPU presumes a direction of a turning axis of the stick member based on the angular rate obtained by the sensor, while a user is operating the stick member, calculates an angular rate of a top of the stick member based on the angular rate obtained by the sensor with the angular rate in the longitudinal direction of the stick member removed, calculates a position of the holding member in the virtual space after a predetermined time, based on the recent direction of the turning axis of the stick member and recent angular rate of the top of the stick member, and sends a sound generating unit a note-on event of a musical tone assigned to an area corresponding to the calculated position among the plural areas.

Abstract translation: 传感器获得棒状构件的角速度。 声源图包括设置在虚拟空间中的多个区域。 CPU基于由传感器获得的角速度来确定棒状部件的转动轴线的方向，而在使用者操作棒状部件的同时，基于由杆部件获得的角速度来计算棒状部件的顶部的角速度 传感器，除去棒状部件的纵向方向的角速度，基于棒状部件的转动轴的最近方向和最近的角速度，计算保持部件在预定时间之后的虚拟空间中的位置 并且向声音产生单元发送分配给与多个区域中的计算位置相对应的区域的音调的音符事件。