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1. 发明申请

US20040255764A1 Electronic percussion instrument 有权
标题翻译：电子打击乐器
公开(公告)号：US20040255764A1
公开(公告)日：2004-12-23
申请号：US10817771
申请日：2004-04-02
申请人： ROLAND CORPORATION
发明人： Chiharu Mori , Kazuaki Inoue
IPC分类号： G11C005/00 , G10H007/00 , G10H001/18 , G10H003/12
CPC分类号： G11C7/16 , G10H3/146 , G10H2230/281 , G11C2207/16
摘要： An electronic percussion instrument samples an input waveform. An unused waveform number may be automatically assigned to the sampled waveform upon sampling or when a user-specified waveform number is already in use for another waveform. Musical time parameters for the input waveform may be specified in advance of sampling, and an endpoint for the sampled waveform may be automatically set in response to a stop sampling command so that length of the waveform is a whole number of musical time units such as bars or beats. The endpoint of the sampled waveform may be set to the beginning or the end of the musical time unit during which the stop command is received, depending on the time at which the stop command is received. The sampled waveform may be edited by manually moving the starting point by a specified amount and automatically moving the end point by a corresponding amount, by changing the specified tempo of the waveform, or by specifying a different number of musical time units.
摘要翻译：电子打击乐器对输入波形进行采样。在采样时或当用户指定的波形数已经用于另一波形时，未使用的波形号可以自动分配给采样波形。输入波形的音乐时间参数可以在采样之前指定，并且可以响应于停止采样命令自动设置采样波形的端点，使得波形的长度是诸如条形的音乐时间单位的整数或节拍。可以根据接收到停止命令的时间将取样波形的端点设置为接收停止命令的音乐时间单位的开始或结束。可以通过手动将起点移动指定量并通过改变指定的波形速度或者指定不同数量的音乐时间单位来自动移动终点相应的量来编辑采样波形。

2. 发明申请

US20040255765A1 Electronic percussion instrument 有权
标题翻译：电子打击乐器
公开(公告)号：US20040255765A1
公开(公告)日：2004-12-23
申请号：US10817774
申请日：2004-04-02
申请人： Roland Corporation
发明人： Chiharu Mori , Kazuaki Inoue
IPC分类号： G10H001/08 , G10H007/00 , G10H001/02 , G10H001/18 , G10H003/12
CPC分类号： G10H3/146 , G10H1/0091 , G10H2230/281
摘要： An electronic percussion instrument modifies the effect applied to note generated in response to a strike based on the intensity of the strike. A plurality of patches are stored in the waveform memory. Each patch includes settings for the effects applied to each pad of the instrument. The patch also includes a setting indicating whether the parameters of the effects applied to the pads are to be modified in accordance with strike intensity. Subsequently, during performance, when a strike is detected the intensity of the strike is used to determine whether the parameters of the effect applied to the note are to be modified, and if so the parameters are modified in correspondence to the intensity of the strike. This allows the performer to easily modify the effect applied to the notes of the percussion instrument during performance.
摘要翻译：电子打击乐器根据罢工的强度改变应用于响应于罢工产生的音符的效果。多个补丁存储在波形存储器中。每个补丁包括应用于仪器每个焊盘的效果的设置。补丁还包括一个设置，指示是否根据击打强度修改施加到垫的效果的参数。随后，在表演期间，当检测到罢工时，使用罢工的强度来确定应用于票据的效果的参数是否被修改，如果是，修改参数以对应于罢工的强度。这样，表演者就可以轻松地修改在演奏过程中应用于打击乐器音符的效果。

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