公开(公告)号：US6031173A

公开(公告)日：2000-02-29

申请号：US182643

申请日：1998-10-30

申请人： Sayoko Ikeda ,  Eiichi Tamura ,  Takashi Suzuki ,  Katsushi Ishii

发明人： Sayoko Ikeda ,  Eiichi Tamura ,  Takashi Suzuki ,  Katsushi Ishii

IPC分类号： G10H7/00 ,  G11C7/00

CPC分类号： G10H7/002 ,  G10H2250/031 ,  G10H2250/235 ,  G10H2250/261

摘要： Some of the repetitively generated impulse response signals are inverted for their polarities, and particular harmonics only are erased/attenuated. The rate of generating the impulse response signals remains constant or changes relative to the pitch, and the tones of the fixed formant type or the tones of the moving formant type are selected. Both ends of the impulse response signals are cut off, whereby the impulse response signals are superposed one upon the other in a decreased amount, and the amount of operation decreases. A plurality of impulse response signals are synthesized to generate impulse response signals different from the impulse response signals of before being synthesized. The rate of generating the impulse response signals changes not in proportion to the pitch, and tones of the moving formant type or generated changing more mildly than a change in the pitch.

摘要翻译： 一些重复产生的脉冲响应信号由于其极性而被反转，并且特定的谐波仅被擦除/衰减。 产生脉冲响应信号的速率保持恒定或相对于音调变化，并且选择固定共振峰类型的音调或移动共振峰类型的音调。 脉冲响应信号的两端被切断，由此脉冲响应信号以减少量彼此重叠，并且操作量减小。 多个脉冲响应信号被合成以产生不同于合成之前的脉冲响应信号的脉冲响应信号。 产生脉冲响应信号的速率与音调变化不成比例，并且移动共振峰类型的音调或产生的变化比音高的变化更温和。

公开(公告)号：US5471008A

公开(公告)日：1995-11-28

申请号：US327261

申请日：1994-10-21

申请人： Akihiro Fujita ,  Seiji Nakano ,  Katsushi Ishii

发明人： Akihiro Fujita ,  Seiji Nakano ,  Katsushi Ishii

IPC分类号： G10H1/00 ,  G09B15/02 ,  G10H1/46 ,  G10H7/00

CPC分类号： G10H1/0066

摘要： An apparatus for inputting MIDI information output from a sequencer or a keyboard and performing a predetermined process on the input MIDI information in accordance with an instruction from an operation panel to alter that information to new MIDI information or to generate new MIDI information in the apparatus in accordance with an instruction from the operation panel, and for outputting the altered or generated MIDI information to a tone generator to provide tone generation or the setting of a machine.

摘要翻译： 一种用于输入从定序器或键盘输出的MIDI信息并根据来自操作面板的指令对输入的MIDI信息执行预定处理以将该信息改变为新的MIDI信息或在该装置中产生新的MIDI信息的装置 根据来自操作面板的指示，并且将改变或生成的MIDI信息输出到乐音发生器以提供音调生成或机器的设置。

公开(公告)号：US20070175318A1

公开(公告)日：2007-08-02

申请号：US11655818

申请日：2007-01-18

申请人： Gen Izumisawa ,  Akihiro Fujita ,  Katsushi Ishii

发明人： Gen Izumisawa ,  Akihiro Fujita ,  Katsushi Ishii

IPC分类号： G10H1/02 ,  G10H7/00 ,  G01P3/00

CPC分类号： G10H1/08 ,  G10H1/0091 ,  G10H1/02 ,  G10H1/057 ,  G10H2210/271 ,  G10H2250/451

摘要： According to which a damper is operated before or after keying, one of two resonances is generated. A second waveform storage 18 storing original waveform data of a first resonance based on a music sound including an impact sound of keying according to a before-key-pressing pedaling, and a third waveform storage 19 storing original waveform data of a second resonance based on a music sound which does not include an impact sound of keying according to an after-key-pressing pedaling, are provided. A switch 20 is switched according to the state of the pedal at the time of key pressing to supply selected resonance waveform data to a resonance generating unit 16. The resonance signal outputted from the resonance generating unit 16 and a music sound signal of a direct sound of keying are added by an adder 24 and inputted into a sound system.

摘要翻译： 根据其，在键控之前或之后操作阻尼器，产生两个共振之一。 第二波形存储器18，存储基于包括按键踏板的键控冲击声的音乐声的第一共振的原始波形数据;以及第三波形存储器19，存储基于第二共振的原始波形数据， 提供了不包括根据按键踩踏的键控的冲击声的音乐声音。 根据按键时的踏板状态来切换开关20，以将选择的共振波形数据提供给谐振发生单元16。 从谐振产生单元16输出的谐振信号和键控的直接声音的音乐声音信号由加法器24相加并输入到声音系统中。

公开(公告)号：US5949012A

公开(公告)日：1999-09-07

申请号：US774090

申请日：1996-12-24

申请人： Katsushi Ishii

发明人： Katsushi Ishii

IPC分类号： G10H1/00 ,  G10H1/18

CPC分类号： G10H1/0008 ,  G10H1/0066 ,  G10H2210/225 ,  G10H2220/161

摘要： A music performance information inputting apparatus for inputting music performance information to be supplied to an electronic musical instrument is arranged by a switch and a touch panel. This switch is used to select single basic music performance information from plural types of basic music performance information stored in a table memory. The music performance information inputting apparatus changes the content of the single basic music performance information selected by the switch based on the data derived from the touch panel so as to produce music performance information. This music performance information is merged with another music performance information received by a receiving unit from an external appliance, and the merged music performance information is transmitted by a transmitting unit to the external appliance.

摘要翻译： 用于输入要提供给电子乐器的音乐演奏信息的音乐表演信息输入装置通过开关和触摸面板布置。 该开关用于从存储在表存储器中的多种类型的基本音乐演奏信息中选择单个基本音乐演奏信息。 音乐表演信息输入装置基于从触摸面板导出的数据来改变由开关选择的单个基本音乐演奏信息的内容，以产生音乐演奏信息。 该音乐表演信息与来自外部设备的接收单元接收的另一音乐演奏信息合并，并且合并的音乐演奏信息由发送单元发送到外部设备。

公开(公告)号：US5641929A

公开(公告)日：1997-06-24

申请号：US493324

申请日：1995-06-21

申请人： Seiji Okamoto ,  Katsushi Ishii ,  Yutaka Washiyama ,  Sayoko Hirano

发明人： Seiji Okamoto ,  Katsushi Ishii ,  Yutaka Washiyama ,  Sayoko Hirano

IPC分类号： G10H7/10 ,  G10H1/12 ,  G10H1/46

CPC分类号： G10H7/105 ,  G10H2250/485 ,  G10H2250/491 ,  G10H2250/501 ,  Y10S84/09

摘要： Ratios of frequencies of frequency components of formant waveform signals are changed, and consonance of frequency components of a musical tone is controlled. Moreover, amplitudes, frequencies or numbers of formants are controlled depending upon the musical factors, making rich the contents for changing the musical tones.

摘要翻译： 共振峰波形信号的频率分量的频率的比率被改变，并且控制乐音的频率分量的协调。 此外，共振峰的振幅，频率或数量根据音乐因素进行控制，丰富了改变乐音的内容。

公开(公告)号：US07896044B2

公开(公告)日：2011-03-01

申请号：US12290022

申请日：2008-10-24

申请人： Mikio Kashiwai ,  Youichi Kamiyama ,  Katsushi Ishii ,  Norio Hayakawa ,  Shuhei Yamamoto ,  Kenichi Kamio

发明人： Mikio Kashiwai ,  Youichi Kamiyama ,  Katsushi Ishii ,  Norio Hayakawa ,  Shuhei Yamamoto ,  Kenichi Kamio

IPC分类号： B60C19/00

CPC分类号： B60C19/00 ,  B60B3/04 ,  B60B21/023 ,  B60B21/026 ,  B60B21/12 ,  B60C19/002

摘要： A sub air chamber provided around outer circumferential surface of a well of a rim of a vehicle wheel includes an upper plate and a lower plate connected at edges thereof which are fitted into channels in first and second vertical wall surfaces formed on the rim. At least one of the upper plate and the bottom plate has orthogonally and diagonally aligned beads to vertical walls, extending in a circumferential direction of the wheel, supporting the sub air chamber, connecting parts locally connecting the upper plate and the bottom plate. The sub air chamber has a protruding part for communicating the sub air chamber with the tire air chamber and serves as a stopper of the sub air chamber.

摘要翻译： 设置在车轮的轮辋的井的外周面的副空气室包括在其边缘连接的上板和下板，其在形成在轮辋上的第一和第二垂直壁表面中嵌入通道中。 上板和底板中的至少一个具有正交和对角线对齐的珠与垂直壁，在轮的圆周方向上延伸，支撑副空气室，局部连接上板和底板的连接部分。 副空气室具有用于使副气室与轮胎气室连通并用作副气室的塞子的突出部。

公开(公告)号：US20100090520A1

公开(公告)日：2010-04-15

申请号：US12587746

申请日：2009-10-13

申请人： Youichi Kamiyama ,  Katsushi Ishii ,  Hisamitsu Takagi

发明人： Youichi Kamiyama ,  Katsushi Ishii ,  Hisamitsu Takagi

IPC分类号： B60B25/00

CPC分类号： B60B21/12 ,  B60B1/08 ,  B60B3/06 ,  B60B21/023 ,  B60B21/026 ,  B60B21/028

摘要： A vehicle wheel which includes an additional air chamber member forming an additional air chamber in a tire air chamber. The additional air chamber member is fixed on an outer circumferential surface of a well portion of a rim. The additional air chamber member is provided with a communication hole communicating between the additional air chamber and the tire air chamber. The communication hole is disposed at a position shifted from a discharge port of an air valve for supplying air in the tire air chamber in a wheel circumferential direction and opened to the tire air chamber.

摘要翻译： 一种车轮，其包括在轮胎气室中形成附加空气室的附加空气室构件。 附加空气室构件固定在轮辋的井口部的外周面上。 附加空气室构件设置有在附加空气室和轮胎气室之间连通的连通孔。 连通孔设置在从轮周向的轮胎气室内供给空气的空气阀的排出口偏移的位置，向轮胎气室开口。

公开(公告)号：US5691496A

公开(公告)日：1997-11-25

申请号：US600000

申请日：1996-02-14

申请人： Takashi Suzuki ,  Seiji Okamoto ,  Katsushi Ishii ,  Yutaka Washiyama

发明人： Takashi Suzuki ,  Seiji Okamoto ,  Katsushi Ishii ,  Yutaka Washiyama

IPC分类号： G10H1/12 ,  G10H5/00

CPC分类号： G10H5/002 ,  G10H1/125 ,  G10H2250/485 ,  G10H2250/501

摘要： Only in a transient band of a filter, substantially all frequency bands of the musical tone waveform are subjected to filter processing. Due to this, the drawback that the amount of change of the frequency characteristic of the musical tone gradually changes as a whole from a fundamental wave toward a harmonics and only one part of the frequency characteristic of the musical tone changes is eliminated. Also, the density of frequency components of the frequency band of the musical tone waveform does not change, the related frequency band is shifted in frequency, subjected to filter processing, and further shifted to a frequency in accordance with the musical tone pitch. Due to this, a specific range of the filter characteristic is selected, and the musical tone is subjected to the filter control only within this range. Then, after the filter processing, the musical tone is shifted in frequency in accordance with the musical tone pitch, and therefore the musical tone is subjected to the filter processing irrespective of the musical tone pitch.Further, the density of the frequency components of the frequency band of the musical tone waveform does not change and the related frequency band is shifted in frequency. Due to this, a harmonics ratio of the frequency components of the frequency band changes, a timbre (musical tone quality) finely changes, and a control on the musical tone which has not conventionally existed is achieved. Also, gains of boundary portions of frequency bands of a plurality of partial musical tone waveforms subjected to the filter processing are matched. Due to this, the gains of the boundary portions of the frequency bands of the partial musical tone waveforms are matched, and a well balanced synthesized musical tone is output.

摘要翻译： 仅在滤波器的瞬态频带中，乐音波形的基本上所有的频带都进行滤波处理。 由此，音调的频率特性的变化量从基波向谐波逐渐变化，并且仅消除了音调的频率特性的一部分变化的缺点。 此外，乐音波形的频带的频率分量的密度不变，相关频带在频率上移位，进行滤波处理，并且根据音调音调进一步移位到频率。 由此，选择滤波器特性的特定范围，并且仅在该范围内对音调进行滤波器控制。 然后，在滤波处理之后，音调根据音调音调而频移，因此音乐不受音调音调的影响而进行滤波处理。 此外，乐音波形的频带的频率分量的密度不变，相关频带的频率偏移。 由此，频带的频率分量的谐波比变化，音色（乐音质）精细变化，并且实现了对传统上不存在的乐音的控制。 此外，进行滤波处理的多个部分乐音波形的频带的边界部分的增益相匹配。 由此，使部分乐曲波形的频带的边界部分的增益相匹配，并输出良好平衡的合成乐曲。

公开(公告)号：US5400687A

公开(公告)日：1995-03-28

申请号：US16246

申请日：1993-02-11

申请人： Katsushi Ishii

发明人： Katsushi Ishii

IPC分类号： G09B15/00 ,  G09B15/02 ,  G10G1/00 ,  G10H1/00

CPC分类号： G09B15/023 ,  G09B15/002 ,  G10G1/00 ,  G10H1/0008 ,  G10H2210/086 ,  G10H2220/015 ,  G10H2240/165

摘要： Musical score can be displayed by a simple operation, thus permitting musical score to be easily seen when playing the music. Namely, musical score data of a plurality of pieces of music are stored in the musical score display, and when a piece of music is selected, the musical score data of this piece of music is read out and displayed, and thus musical score data can be easily selected and displayed. Musical score data that has been read out and displayed can be changed according to a feeding of a page. The displayed musical score, and the musical score page feed can be easily effected while playing the music. As a result, displayed musical score is changed according to a progress of a musical repeat for example Da Capo, Dal Segno, Al Fine, bis, etc.

摘要翻译： 可以通过简单的操作显示乐谱，从而允许在播放音乐时轻松看到乐谱。 即，多个乐曲的乐谱数据被存储在乐谱显示中，当选择了一段音乐时，读出并显示该乐曲的乐谱数据，从而乐谱数据可以 容易选择和显示。 已经读出并显示的乐谱数据可以根据页面的馈送而改变。 在播放音乐时可以容易地实现显示的乐谱和乐谱页面馈送。 结果，显示的乐谱根据音乐重复的进度而改变，例如Da Capo，Dal Segno，Al Fine，bis等。

公开(公告)号：US5382749A

公开(公告)日：1995-01-17

申请号：US39768

申请日：1993-03-30

申请人： Akihiro Fujita ,  Katsushi Ishii

发明人： Akihiro Fujita ,  Katsushi Ishii

IPC分类号： G10H7/02 ,  G10H7/00

CPC分类号： G10H7/02

摘要： A waveform memory for storing data of musical tone waveforms can be mounted in and dismounted from an electronic musical instrument body. The waveform memory is thus replaceable, permitting the sounding of tones with various varieties. In addition, if musical tone waveform data corresponding to a tone designated for sounding is not stored in the memory, it is automatically loaded in the memory, thus permitting automatic sounding of tones to be requested.

摘要翻译： 用于存储乐音波形数据的波形存储器可以安装在电子乐器主体中并从电子乐器主体上卸下。 因此，波形存储器是可替代的，允许各种音调的声音。 此外，如果与指定用于探测的音调相对应的乐音波形数据未被存储在存储器中，则其被自动加载到存储器中，从而允许请求自动发出音调。