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1.发明授权
公开(公告)号：US4336735A
公开(公告)日：1982-06-29
申请号：US216961
申请日：1980-12-16
申请人： Takehisa Amano , Seiya Hamada , Sigeki Isii , Toshio Takeda
发明人： Takehisa Amano , Seiya Hamada , Sigeki Isii , Toshio Takeda
CPC分类号： G10H1/36 , G10H2210/175 , Y10S84/22
摘要： A three-keyboard electronic musical instrument of the type generating binary-coded primary key data representative of notes played on the keyboards, and secondary key data representative of unplayed notes that are correlated with the played notes in some musically favorable way. Prior to introduction into a multi-channel tone generator circuit, part of the primary key data and all of the secondary key data are directed into a key data memory having storage channels corresponding in number to the sounding channels in the tone generator circuit available for such data. A discrimination data memory has a plurality of storage locations, corresponding to the storage channels of the key data memory, for storing binary-coded data representing the discrimination between the primary and the secondary key data stored on the corresponding storage channels of the key data memory. In response in part to the output from the discrimination data memory a memory control circuit causes the key data memory to store the primary key data in preference to the secondary key data when the key data memory has no empty channel for each incoming data, by invalidating a secondary key data already in storage.
摘要翻译： 一种产生代表在键盘上播放的音符的二进制编码的主键数据的类型的三键盘电子乐器，以及代表以一些音乐上有利的方式与播放的音符相关联的未播放音符的次要键数据。 在引入多声道乐音发生器电路之前，将主键数据和所有辅助键数据的一部分引导到具有对应于音调发生器电路中的探测通道的存储通道的密钥数据存储器 数据。 识别数据存储器具有与密钥数据存储器的存储信道相对应的多个存储位置，用于存储表示存储在密钥数据存储器的相应存储信道上的主密钥数据和次密钥数据之间的鉴别的二进制编码数据 。 响应部分地来自鉴别数据存储器的输出，当密钥数据存储器对于每个传入数据没有空信道时，存储器控制电路使得密钥数据存储器优先于次要密钥数据存储主密钥数据，通过无效 已经存储的次要密钥数据。
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公开(公告)号：US4926737A
公开(公告)日：1990-05-22
申请号：US177592
申请日：1988-04-04
申请人： Junichi Minamitaka
发明人： Junichi Minamitaka
CPC分类号： G10H1/40 , G10H1/0025 , G10H1/36 , G10H2210/086 , G10H2210/111 , G10H2210/115 , G10H2210/145 , G10H2210/175 , G10H2210/181 , G10H2210/185 , G10H2210/501 , G10H2210/531 , G10H2210/535 , G10H2210/541 , G10H2210/545 , G10H2210/551 , G10H2210/576 , G10H2210/581 , G10H2210/616 , G10H2250/015 , G10H2250/211 , G10H2250/235 , Y10S84/12 , Y10S84/22 , Y10S84/24
摘要： An automatic composer comprises an input device which inputs part of a musical piece and information on the progression of music such as a chord progression, an analyzer which extracts parameters characterizing the part of the musical piece, and a melody generator which develops the complete musical piece by using the characteristic parameters and the chord progression. As a result, the characteristics of the part of the musical piece may be present, to a desired extent, throughout the completed musical piece, so that a satisfactory balance is achieved between the consistency and variety of the music.
摘要翻译： 一个自动作曲者包括一个输入装置，它输入一部分乐曲，以及关于诸如和弦进行的音乐进展的信息，一个提取表征该乐曲部分的参数的分析仪，以及一个形成完整的音乐作品的旋律发生器 通过使用特征参数和和弦进行。 结果，音乐作品的一部分的特征可以在整个完整的音乐作品中以期望的程度存在，从而在音乐的一致性和多样性之间实现令人满意的平衡。
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公开(公告)号：US4429604A
公开(公告)日：1984-02-07
申请号：US276067
申请日：1981-06-22
申请人： Gary A. Eck , Gary R. Fritz
发明人： Gary A. Eck , Gary R. Fritz
CPC分类号： G10H1/36 , G10H2210/175
摘要： An electronic keyboard musical instrument comprising a multiplexed keyboard and a programmable microcomputer interfaced between the keyboard and a system of capture tone generators. The loading circuitry for the microcomputer, which is interposed between it and the keyboard multiplexer output, monitors the serial data stream and transmits only key change information to the microcomputer. The microcomputer controls the assignment and deassignment of tone generators for the accompaniment, solo and pedal manuals based on the key change information transmitted to it. Fill note information is taken from the captured accompaniment keyers and compared with the series of binary words for the current scan of the manuals in order to produce a keydown pulse when there is identity of pitch between the captured accompaniment tone generators and the scanning of the solo manual. These keydown pulses are added to the main multiplexed data stream through a window gating circuit that is opened only during a portion of the octave immediately following the scanning of the highest note of the solo manual.
摘要翻译： 一种电子键盘乐器，包括复用键盘和界面连接在键盘和捕获音发生器系统之间的可编程微计算机。 插入在其与键盘多路复用器输出之间的微型计算机的加载电路监视串行数据流，并且仅将密钥改变信息发送到微型计算机。 微型计算机根据发送给它的按键更改信息，控制伴奏，独奏和踏板手册的音调发生器的分配和取消分配。 填充笔记信息取自捕获的伴奏键控器，并与当前手册扫描的一系列二进制字进行比较，以便在捕获的伴奏音发生器与单独扫描之间存在间距标识时产生按键脉冲 手册。 这些键控脉冲通过仅在单声道手册的最高音符的扫描之后的八度音阶的一部分期间打开的窗口门控电路被添加到主复用数据流。
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公开(公告)号：US3990339A
公开(公告)日：1976-11-09
申请号：US517190
申请日：1974-10-23
CPC分类号： G10H1/38 , G10H1/182 , G10H2210/175 , Y10S84/22
摘要： An electric organ with logic circuitry incorporated therein which will automatically cause "fill notes" to sound in the solo part of a composition being played with the fill notes being harmonically consistant with the notes being played in the solo part of the composition and with the chords played in the accompaniment part of the composition.
摘要翻译： 具有并入其中的逻辑电路的电器具将自动地引起“填充笔记”在组合物的单独部分中的声音，该组合物被播放，其中填充音符与在组合物的独奏部分中演奏的音符和弦和谐地一致 在组合的伴奏部分演奏。
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5.发明授权Automatic composer for forming rhythm patterns and entire musical pieces 失效自动组合器，用于形成RHYTHM图案和完整的音乐
公开(公告)号：US5099740A
公开(公告)日：1992-03-31
申请号：US447581
申请日：1989-12-07
申请人： Junichi Minamitaka
发明人： Junichi Minamitaka
CPC分类号： G10H1/40 , G10H1/0025 , G10H1/36 , G10H2210/086 , G10H2210/111 , G10H2210/115 , G10H2210/145 , G10H2210/175 , G10H2210/181 , G10H2210/185 , G10H2210/501 , G10H2210/531 , G10H2210/535 , G10H2210/541 , G10H2210/545 , G10H2210/551 , G10H2210/576 , G10H2210/581 , G10H2210/616 , G10H2250/015 , G10H2250/211 , G10H2250/235 , Y10S84/12 , Y10S84/22 , Y10S84/24
摘要： A automatic composer automatically forms a rhythm pattern. Reference rhythm patterns representing a sequence of a plurality of tone durations are generated, and a pulse scale source provides a pulse scale of pulse points having weights for joining or disjoining tone durations, depending on their positions. The reference rhythm pattern is modified by executing one of joining or disjoining tone durations in accordance with the pulse scale. Also disclosed is an automatic composer for composing an entire musical piece, wherein featuring parameters are extracted from an inputted portion of a musical piece, and an entire musical piece is composed in accordance with at least the extracted featuring parameters. According to a preferred arrangement, the featuring parameters are extracted in accordance with at least one of a sequence of tone pitches and a sequence of tone durations, the sequences defining the inputted portion of the musical piece.
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公开(公告)号：US4328732A
公开(公告)日：1982-05-11
申请号：US193605
申请日：1980-10-03
申请人： Toshio Takeda , Takehisa Amano , Sigeki Isii , Seiya Hamada
发明人： Toshio Takeda , Takehisa Amano , Sigeki Isii , Seiya Hamada
CPC分类号： G10H1/36 , G10H2210/175 , Y10S84/02 , Y10S84/22
摘要： A polyphonic, keyboard-type electronic musical instrument capable of automatic production, in response to key depressions on upper and lower keyboards, of "fill notes" which bear the same note names as the depressed lower keys but which, preferably, fall within an octave below the lowest pressed upper key at every moment. The instrument is of the type wherein each depressed key is coded into key data in accordance with a binary "key code" composed of a note code and an octave code. The note code identifies the note name of each key, whereas the octave code identifies the octave to which the key belongs. Upon depression of a key on each of the upper and lower keyboards, the note-coded data derived from the key date representative of the depressed lower key are combined with the octave-coded data derived from the key data representative of the depressed upper key if the note name of the depressed lower key is below that of the depressed upper key. If the depressed lower key is of a note name above that of the depressed upper key, on the other hand, then the note-coded data of the depressed lower key are combined with octave-coded data indicative of an octave just below that of the depressed upper key. The key-coded fill-note data thus formed are fed into a multichannel tone generator circuit, along with the key data representative of the depressed upper and lower keys.
摘要翻译： 一种能够自动生产的复音键盘式电子乐器，其响应于上下键盘上的键凹陷，具有与按下的下键相同的音符名称的“填充音符”，但最好在八度以内 在每一刻的最低压高键之下。 该乐器是其中每个按下的琴键根据由音符码和八度音码构成的二进制“键码”被编码成键数据的类型。 音符代码标识每个键的音符名称，而八度音代码标识键所属的八度音阶。 按下上键盘和下键盘中的每一个上的键时，从表示按下的低级键的键日期导出的音符编码数据与代表按下的上键的键数据导出的八度编码数据组合，如果 按下的下部键的音符名称低于按下的上部键的音符名称。 另一方面，如果按下的下部键的音符名称高于按压的上部键的音符编号，则按下的低音键的音符编码数据与表示八度音程码的八度音程数据组合， 沮丧的上层键。 这样形成的密钥编码填充笔记数据与代表按压的上，下键的键数据一起被馈送到多声道音调发生器电路。
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公开(公告)号：US4192212A
公开(公告)日：1980-03-11
申请号：US880184
申请日：1978-02-22
申请人： Eiichi Yamaga , Eiichiro Aoki , Akio Imamura
发明人： Eiichi Yamaga , Eiichiro Aoki , Akio Imamura
CPC分类号： G10H1/38 , G10H1/28 , G10H7/00 , G10H2210/175 , G10H2210/321 , G10H2210/616 , Y10S84/22
摘要： A keyboard electronic musical instrument comprises a note information processing device capable of processing note information required for automatic arpeggio and automatic bass performances. This note information processing device includes a generation circuit for generating a plurality of note information representing a plurality of notes to be sounded in relation to the key depression, a selection circuit for sequentially selecting a note information designating a note to be sounded from among the plurality of note information from the generation circuit in accordance with a predetermined priority order; an output circuit for delivering out the note information selected by the selection circuit, the selection at each sequence being conducted dependent on the selection at the preceding sequence. The selection circuit includes a first selector which selects note information of higher (or lower) notes than the note information outputted at the preceding sequence and a second selector which selects note information of the lowest (or highest) one from among the information selected by the first selector. The note information processing device is used commonly for the automatic arpeggio performance and the automatic bass performance in a time division manner.
摘要翻译： 键盘电子乐器包括能够处理自动琶音和自动低音表演所需的音符信息的音符信息处理装置。 该音符信息处理装置包括：生成电路，用于生成表示相对于键按下的多个要发声的音符的多个音符信息;选择电路，用于顺序地选择指定要从多个音中发出的音符的音符信息 根据预定的优先顺序从发电电路得到音符信息; 用于输出由选择电路选择的音符信息的输出电路，每个序列上的选择取决于前面的序列的选择。 选择电路包括：第一选择器，其选择比在前一序列输出的音符信息更高（或更低）音符的音符信息;以及第二选择器，其从由所选择的信息中选择的信息中选择最低（或最高）音符信息 第一选择器。 音符信息处理装置通常用于自动琶音性能和以时分方式的自动低音性能。
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公开(公告)号：US4300433A
公开(公告)日：1981-11-17
申请号：US163714
申请日：1980-06-27
CPC分类号： G10H1/38 , G10H2210/175 , Y10S84/22
摘要： A harmony generating circuit generates high harmony signals in response to coincident lower manual accompaniment signals and upper manual melody signals. Gating circuitry responsive to coincident inputs from accompaniment chords played on the lower manual and melody notes played on the upper manual generate harmony notes on the upper manual which correspond to the accompaniment notes played on the lower manual but are above the melody notes and approximately within one octave of the melody notes.
摘要翻译： 和声发生电路响应于一致的较低手动伴奏信号和上手动旋律信号产生高谐波信号。 在上部手册上播放的下部手册和旋律音符上播放的伴奏和声的符合输入的门控电路会在上部手册上生成对应于下部手册上播放的伴奏音符，但高于旋律音符并且大致在一个音符内的和声音符 八度音乐的旋律。
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公开(公告)号：US3871262A
公开(公告)日：1975-03-18
申请号：US42473173
申请日：1973-12-14
申请人： KIMBALL INT
发明人： ROBINSON JOHN W , HOWELL STEPHEN L
CPC分类号： G10H1/38 , G10H2210/175 , Y10S84/22
摘要： An electronic organ in which the depressing of both an accompaniment key and a solo key will bring about the sounding of fill notes, preferably within an octave below the solo note pertaining to the depressed solo key with the fill notes sounding at the expiration of a predetermined time delay following the instant that the solo and accompaniment key are both in depressed position.
摘要翻译： 其中按下伴奏键和单音键的电子琴将优选地在与被抑制的独奏琴相关的独奏音下面的八度以下的八度音阶中发出，其中填充音符在预定的期满时发出声音 独奏和伴奏键均处于按压位置之后的时间延迟。
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公开(公告)号：US3745225A
公开(公告)日：1973-07-10
申请号：US3745225D
申请日：1972-04-27
申请人： HALL G
发明人： HALL G
CPC分类号： G10H1/38 , G10H2210/175
摘要： A musical instrument, such as an organ, includes conventional circuitry, and in addition a series of key-operated switches associated with one manual and respectively connected to a series of electronic switches that are normally nonconductive, each keyoperated switch and each electronic switch being connected in series between a source of dc-keying potential and a corresponding tone signal source, and a second series of keyoperated switches under the control of another manual, each such switch being resistively connected to control the electronic switch of a noncorresponding key along with musically adjacent noncorresponding keys. By this arrangement, in response to playing a chord on the first mentioned manual and a single note on the other manual, harmony is automatically added.
摘要翻译： 诸如器官的乐器包括常规电路，另外还包括与一个手册相关并分别连接到通常不导电的一系列电子开关的一系列按键操作开关，每个按键操作的开关和每个电子开关 串联连接在直流键控电位源和对应的音调信号源之间，以及在另一手册的控制下的第二系列按键操作的开关，每个这样的开关被电阻连接以控制非对应键的电子开关 以及音乐上相邻的非对应键。 通过这种安排，响应在第一个提到的手册上弹奏和弦，另一个手册上单个音符，自动添加和声。
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