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1. 发明授权

US5399801A Electronic musical instrument having an automatic stroke performance function 失效
标题翻译：具有自动冲程性能功能的电子乐器
公开(公告)号：US5399801A
公开(公告)日：1995-03-21
申请号：US995818
申请日：1992-12-23
申请人： Masahiko Hasebe , Yasushi Kurakake
发明人： Masahiko Hasebe , Yasushi Kurakake
IPC分类号： G10H1/00 , G10H1/26 , G10H1/40 , G10H1/42
CPC分类号： G10H1/42 , G10H2210/351 , G10H2210/381 , G10H2230/305 , G10H2230/321 , Y10S84/12
摘要： A desired rhythm instrument tone color can be assigned to a pad type performance operator. A desired type of repeated-tone mode, e.g., roll, flam or echo, can be selected by a switch operation or other suitable means. Upon operation of the performance operator, repeated tones having a rhythm instrument tone color assigned to the performance operator are generated with a stroke pattern having a characteristic peculiar to the tone color.
摘要翻译：可以将期望的节奏乐器音色分配给垫型演奏操作器。可以通过开关操作或其它合适的方式来选择期望类型的重复音模式，例如滚动，火焰或回波。在演奏操作者操作时，产生具有分配给演奏操作员的节奏乐器音色的重复音色，具有具有音色特有的特征的笔画图案。

2. 发明授权

US5391829A Electronic musical instrument with an automated performance function 失效
标题翻译：具有自动演奏功能的电子乐器
公开(公告)号：US5391829A
公开(公告)日：1995-02-21
申请号：US996703
申请日：1992-12-24
申请人： Masahiko Hasebe , Yaushi Kurakake
发明人： Masahiko Hasebe , Yaushi Kurakake
IPC分类号： G10H1/00 , G10H1/18 , G10H1/22 , G10H1/06 , G10H1/42 , G10H1/46
CPC分类号： G10H1/0033 , Y10S84/12
摘要： An electronic musical instrument with an automatic performance function includes manual performance device, an automatic performance device and a control. The manual performance device, having a plurality of performance manipulators to be performed by a player, generates a manual performance musical tone having a tone color in response to the player's performing. The automatic performance device automatically generates automatic performance musical tones of a plurality of parts respectively corresponding to a plurality of tone colors. The control, in response to generation of the manual performance musical tone.
摘要翻译：具有自动演奏功能的电子乐器包括手动演奏装置，自动演奏装置和控制装置。具有要由玩家执行的多个演奏操纵器的手动演奏装置根据玩家的表演产生具有音色的手动演奏乐曲。自动演奏装置自动产生分别对应于多种音色的多个部分的自动演奏乐曲。控制，响应生成手动演奏音调。

3. 发明授权

US08389844B2 Tone generation apparatus 有权
标题翻译：音调发生装置
公开(公告)号：US08389844B2
公开(公告)日：2013-03-05
申请号：US13196741
申请日：2011-08-02
申请人： Hiroyuki Tsuchiya , Kazuyuki Ito , Masahiko Hasebe , Kouichi Kashiwazaki , Hiroyuki Iwase
发明人： Hiroyuki Tsuchiya , Kazuyuki Ito , Masahiko Hasebe , Kouichi Kashiwazaki , Hiroyuki Iwase
IPC分类号： G10H7/00
CPC分类号： G10H1/053 , G10H1/187 , G10H1/22 , G10H7/045 , G10H2210/295 , G10H2230/041 , G10H2240/145 , G10H2240/311 , G10H2250/615
摘要： In response to detection of a note-on instruction, a CPU assigns a tone generating unit comprising two tone generating channels and sets tone color control data of the assigned tone generating unit into tone generator registers. The tone color control data includes a parameter common to the two channels. Once the CPU gives a tone generation start instruction to a tone generator, the tone generator accumulates a frequency number common to the two channels to thereby generate a progressive phase common to the two channels. Waveform readout section reads out left-channel and right-channel waveform data from a waveform memory on the basis of the phase and waveform selecting information of the left and right channels. Tone characteristics of the read-out left- and right-channel waveform data are controlled by a characteristic control section on the basis of a characteristic control parameter common to the two channels.
摘要翻译：响应于音符指示的检测，CPU分配包括两个乐音产生通道的乐音产生单元，并将所分配的乐音产生单元的音色控制数据设置成乐音发生器寄存器。色调控制数据包括两个通道共用的参数。一旦CPU向乐音发生器发出乐音产生开始指令，音调发生器就累积两个通道共同的频数，从而生成两个通道共同的渐进相位。波形读出部根据左右声道的相位和波形选择信息，从波形存储器读出左声道和右声道波形数据。读出的左声道和右声道波形数据的音调特性由特征控制部根据两声道共用的特征控制参数进行控制。

4. 发明授权

US5610355A Electrical musical instrument using a time interval determined by a linear scraper operator to adjust musical parameters 失效
标题翻译：电子乐器使用由线性刮刀操作者确定的时间间隔来调节音乐参数
公开(公告)号：US5610355A
公开(公告)日：1997-03-11
申请号：US361889
申请日：1994-12-22
申请人： Masahiko Hasebe , Yasushi Kurakake , Junichi Mishima , Yasuhiko Asahi , Satoshi Uehara
发明人： Masahiko Hasebe , Yasushi Kurakake , Junichi Mishima , Yasuhiko Asahi , Satoshi Uehara
IPC分类号： G10H1/34 , G10H1/42 , G01P3/00 , G10H5/00
CPC分类号： G10H1/34 , G10H1/42 , G10H2210/381 , G10H2220/295 , G10H2230/285 , G10H2230/291 , G10H2230/311 , G10H2230/315 , Y10S84/12
摘要： An electronic musical instrument including: a scraper operator having a predetermined operation length in a predetermined operation direction, for detecting at least one of access, contact, and push of an operating member, and generating a plurality of signals to be detected within the range of the operation length; a time interval generating unit for receiving the signals detected by the scraper operator and generating a time interval signal representing a time difference between consecutively detected signals; and a tone signal synthesizer for generating a tone signal in accordance with the detected signal and the time interval signal each time the scraper operator generates the signal to be detected. Signals indicating the position, speed, and acceleration are derived from a plurality of consecutive signals time sequentially detected, providing various control ways of musical tone signals.
摘要翻译：一种电子乐器，包括：刮刀操作器，其在预定操作方向上具有预定的操作长度，用于检测操作构件的存取，接触和推动中的至少一个，并且在所述操作构件的范围内生成要检测的多个信号操作长度; 时间间隔发生单元，用于接收由刮刀操作者检测到的信号，并产生表示连续检测信号之间的时间差的时间间隔信号; 以及音频信号合成器，用于在每次刮刀操作器产生要检测的信号时，根据检测到的信号和时间间隔信号产生音调信号。指示位置，速度和加速度的信号从时间顺序地检测到的多个连续信号导出，提供各种乐音信号的控制方式。

5. 发明授权

US5286910A Electronic musical instrument having automatic channel-assigning function 失效
标题翻译：具有自动频道分配功能的电子乐器
公开(公告)号：US5286910A
公开(公告)日：1994-02-15
申请号：US937350
申请日：1992-08-27
申请人： Masahiko Hasebe
发明人： Masahiko Hasebe
IPC分类号： G10H1/00 , G10H1/18 , G10H1/46 , G10H1/057 , G10H1/22 , G10H1/36
CPC分类号： G10H1/186 , Y10S84/02
摘要： An electronic musical instrument provides plural channels from which manual-performance sounds and/or automatic-performance sounds (e.g., automatic-accompaniment sounds) are generated. Herein, the manual-performance sound is designated by a performance manually made by a performer, while the automatic-performance sound is designated on the basis of automatic-performance information which is stored in a memory or the like in advance. Normally, a new musical tone is assigned to an unoccupied channel which is not occupied with a tone generation, so that the new musical tone will be generated from the unoccupied channel. However, under a full-channel condition where all of the channels are occupied with the tone generation, a new manual-performance sound is assigned to one of the channels whose envelope value is the smallest. If a new automatic-performance sound is designated under the full-channel condition, this new automatic-performance sound is assigned to one of the channels occupied with the tone generation of the automatic-performance sounds which receives a key-off command and of which envelope value is the smallest. If it fails to detect such channel, the new automatic-performance sound is assigned to one of the channels occupied with the tone generation of the manual-performance sounds which receives a key-off command but sustains to generate the manual-performance sound. Thus, each of the manual-performance sounds and automatic-performance sounds can be smoothly and automatically assigned to an appropriate one of the channels.
摘要翻译：电子乐器提供多个声道，从中产生手动声音和/或自动演奏声音（例如，自动伴奏声音）。这里，通过由演奏者手动进行的演奏来指定手动演奏声，同时基于预先存储在存储器等中的自动演奏信息来指定自动演奏声音。通常，将新的音调分配给未占用音调生成的未占用频道，从而将从未占用的频道生成新的音调。然而，在所有信道被占用音调生成的全信道条件下，新的手动声音被分配给信封值最小的一个信道。如果在全频道条件下指定新的自动演奏声音，则该新的自动演奏声音被分配给接收到键控命令的自动演奏声音的乐音产生所占据的一个通道，并且其中包络值最小。如果无法检测到这样的频道，则会将新的自动演奏声音分配给接收到关闭指令但持续生成手动演奏声音的手动演奏声音的乐音产生所占据的通道之一。因此，手动声音和自动演奏声音中的每一个可以平滑地且自动地分配给适当的一个声道。

6. 发明授权

US5252774A Electronic musical instrument having resonance tone generation 失效
标题翻译：具有共鸣音产生的电子乐器
公开(公告)号：US5252774A
公开(公告)日：1993-10-12
申请号：US785510
申请日：1991-10-30
申请人： Masahiko Hasebe , Takeshi Adachi , Yoshihiro Inagaki
发明人： Masahiko Hasebe , Takeshi Adachi , Yoshihiro Inagaki
IPC分类号： G10H1/06 , G10H1/38 , G10H1/057 , G10H1/22 , G10H1/46
CPC分类号： G10H1/06 , G10H1/38
摘要： An electronic musical instrument including a keyboard, a CPU and a sound source. The keyboard designates a pitch of a musical tone. The CPU detects common pitch data of one of predetermined series of pitch data or interval between predetermined two pitches, when a plurality of pitches are designated by the keyboard. The predetermined series of pitch data are stored in a memory in units of pitches which can be designated by the keyboard. The sound source outputs a musical tone signal having a pitch designated by the keyboard and musical tone signals having pitches indicated by the common pitch data detected by the CPU or having pitches corresponding to the interval detected by the CPU.
摘要翻译：一种包括键盘，CPU和声源的电子乐器。键盘指定音调的音高。当键盘指定多个间距时，CPU检测预定的一系列音调数据中的一个或预定的两个间距之间的间隔的公共音高数据。预定的音调数据系列以可由键盘指定的间距为单位存储在存储器中。声源输出具有由键盘指定的音调的乐音信号和具有由CPU检测到的公共音高数据表示的间距的音调信号或具有与CPU检测到的间隔对应的间距的音调信号。

7. 发明申请

US20120031256A1 TONE GENERATION APPARATUS 有权
标题翻译：音调发生装置
公开(公告)号：US20120031256A1
公开(公告)日：2012-02-09
申请号：US13196741
申请日：2011-08-02
申请人： Hiroyuki TSUCHIYA , Kazuyuki ITO , Masahiko HASEBE , Kouichi KASHIWAZAKI , Hiroyuki IWASE
发明人： Hiroyuki TSUCHIYA , Kazuyuki ITO , Masahiko HASEBE , Kouichi KASHIWAZAKI , Hiroyuki IWASE
IPC分类号： G10H7/00
CPC分类号： G10H1/053 , G10H1/187 , G10H1/22 , G10H7/045 , G10H2210/295 , G10H2230/041 , G10H2240/145 , G10H2240/311 , G10H2250/615
摘要： In response to detection of a note-on instruction, a CPU assigns a tone generating unit comprising two tone generating channels and sets tone color control data of the assigned tone generating unit into tone generator registers. The tone color control data includes a parameter common to the two channels. Once the CPU gives a tone generation start instruction to a tone generator, the tone generator accumulates a frequency number common to the two channels to thereby generate a progressive phase common to the two channels. Waveform readout section reads out left-channel and right-channel waveform data from a waveform memory on the basis of the phase and waveform selecting information of the left and right channels. Tone characteristics of the read-out left- and right-channel waveform data are controlled by a characteristic control section on the basis of a characteristic control parameter common to the two channels.
摘要翻译：响应于音符指示的检测，CPU分配包括两个乐音产生通道的乐音产生单元，并将所分配的乐音产生单元的音色控制数据设置成乐音发生器寄存器。色调控制数据包括两个通道共用的参数。一旦CPU向乐音发生器发出乐音产生开始指令，音调发生器就累积两个通道共同的频数，从而生成两个通道共同的渐进相位。波形读出部根据左右声道的相位和波形选择信息，从波形存储器读出左声道和右声道波形数据。读出的左声道和右声道波形数据的音调特性由特征控制部根据两声道共用的特征控制参数进行控制。

8. 发明授权

US08106287B2 Tone control apparatus and method using virtual damper position 有权
标题翻译：使用虚拟阻尼器位置的音调控制装置和方法
公开(公告)号：US08106287B2
公开(公告)日：2012-01-31
申请号：US12608655
申请日：2009-10-29
申请人： Masahiko Hasebe
发明人： Masahiko Hasebe
IPC分类号： G10H1/02 , G10H5/00
CPC分类号： G10H1/057
摘要： Virtual damper position data, simulatively representing a position of a damper member provided for suppressing vibration of a string in a physical tone generating mechanism of the acoustic piano, is generated on the basis of key-on data, key-off data, released key position data, damper pedal position data, sostenute pedal-on data and sostenute pedal-off data. Release characteristic of a tone signal to be generated is controlled on the basis of the virtual damper position data. When the sostenute pedal-on data or key-on data has been supplied, the virtual damper position data is set at a value corresponding to a maximum damper release position. Virtual damper position data is variably generated on the basis of at least one of the released key position data, damper pedal position data supplied after the supply of the sostenute pedal-off data or key-off data.
摘要翻译：虚拟阻尼器位置数据，模拟地表示用于抑制原声钢琴的物理乐音产生机构中的弦的振动的阻尼器构件的位置，基于键控数据，键控数据，释放键位置数据，减震踏板位置数据，踩踏踏板数据和踩踏踏板数据。基于虚拟阻尼器位置数据来控制要生成的音调信号的释放特性。当提供了踩踏踏板数据或钥匙数据时，虚拟阻尼器位置数据被设置为与最大阻尼器释放位置对应的值。基于释放的钥匙位置数据，在提供柔性踏板关闭数据或钥匙关闭数据之后提供的减震器踏板位置数据中的至少一个可变地产生虚拟阻尼器位置数据。

9. 发明申请

US20100107857A1 Tone Control Apparatus and Method 有权
标题翻译：音调控制装置及方法
公开(公告)号：US20100107857A1
公开(公告)日：2010-05-06
申请号：US12608655
申请日：2009-10-29
申请人： Masahiko Hasebe
发明人： Masahiko Hasebe
IPC分类号： G10H1/00 , G10H7/00 , G10C1/00
CPC分类号： G10H1/057
摘要： Virtual damper position data, simulatively representing a position of a damper member provided for suppressing vibration of a string in a physical tone generating mechanism of the acoustic piano, is generated on the basis of key-on data, key-off data, released key position data, damper pedal position data, sostenute pedal-on data and sostenute pedal-off data. Release characteristic of a tone signal to be generated is controlled on the basis of the virtual damper position data. When the sostenute pedal-on data or key-on data has been supplied, the virtual damper position data is set at a value corresponding to a maximum damper release position. Virtual damper position data is variably generated on the basis of at least one of the released key position data, damper pedal position data supplied after the supply of the sostenute pedal-off data or key-off data.
摘要翻译：虚拟阻尼器位置数据，模拟地表示用于抑制原声钢琴的物理乐音产生机构中的弦的振动的阻尼器构件的位置，基于键控数据，键控数据，释放键位置数据，减震踏板位置数据，踩踏踏板数据和踩踏踏板数据。基于虚拟阻尼器位置数据来控制要生成的音调信号的释放特性。当提供了踩踏踏板数据或钥匙数据时，虚拟阻尼器位置数据被设置为与最大阻尼器释放位置对应的值。基于释放的钥匙位置数据，在提供柔性踏板关闭数据或钥匙关闭数据之后提供的减震器踏板位置数据中的至少一个可变地产生虚拟阻尼器位置数据。

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