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公开(公告)号：US4682526A
公开(公告)日：1987-07-28
申请号：US621326
申请日：1984-06-15
申请人： Robert J. Hall , George R. Hall , Jack C. Cookerly
发明人： Robert J. Hall , George R. Hall , Jack C. Cookerly
CPC分类号： G10H1/36 , G10H2210/576 , Y10S84/12 , Y10S84/22
摘要： In a method for providing musical accompaniment in response to the playing of an accompaniment-type musical instrument, accompaniment chord voicing is randomly selected from a pluraltiy of stored possibilities and the chord is sounded according to the selected voicing. In a preferred embodiment, the voicings may be stored separately from rhythm information according to which the chord is to be sounded, and the selection of chord voicings is constrained by a pre-selected range of chord tones. In another method for providing musical accompaniment having at least one stored melodic figure, melodic information is represented as a plurality of tokens independent of chord type and the tokens are subsequently converted to note parameters appropriate for a preselected chord type. The tokens are preferably related to the scale functions of the melodic information and may also contain information for each of a plurality of chord sub-types.
摘要翻译： 在响应于伴奏式乐器的演奏而提供音乐伴奏的方法中，伴奏和弦发音是从多个存储的可能性中随机选择的，并且根据所选择的发音来发声和弦。 在优选实施例中，声音可以与节奏信息分离存储，根据该节奏信息，和弦将被发音，并且和弦声音的选择受到和弦音调的预选范围的约束。 在用于提供具有至少一个存储的旋律图形的音乐伴奏的另一种方法中，旋律信息被表示为独立于和弦类型的多个令牌，并且令牌随后被转换为适合于预选和弦类型的音符参数。 令牌优选地与旋律信息的缩放函数相关，并且还可以包含用于多个和弦子类型中的每一个的信息。
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2.发明授权
公开(公告)号：US4630517A
公开(公告)日：1986-12-23
申请号：US621327
申请日：1984-06-15
申请人： Robert J. Hall , George R. Hall , Jack C. Cookerly
发明人： Robert J. Hall , George R. Hall , Jack C. Cookerly
CPC分类号： G10H1/36 , G10H2210/576
摘要： In a method for providing musical accompaniment in response to the playing of a musical instrument, wherein the accompaniment has a plurality of musical components performing different musical functions, a preselected number of virtual channels implementing the musical components of the accompaniment are mapped into a smaller number of physical channels such that the allocation of physical channels between the musical components fluctuates over time. In another embodiment, one of the musical components of the accompaniment is a fill note component, and the allocation of physical channels between it and at least one other component of the accompaniment may be either static or dynamic.
摘要翻译： 在响应于乐器的演奏而提供音乐伴奏的方法中，其中伴奏具有执行不同音乐功能的多个音乐组件，实现伴奏的音乐成分的预选数量的虚拟频道被映射成较小的数字 的物理信道，使得音乐组件之间的物理信道的分配随着时间而波动。 在另一个实施例中，伴奏的音乐成分之一是填充音符分量，并且其与伴奏的至少一个其它分量之间的物理频道的分配可以是静态的或动态的。
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公开(公告)号：US4508002A
公开(公告)日：1985-04-02
申请号：US274606
申请日：1981-06-17
申请人： George R. Hall , Robert J. Hall , Jack C. Cookerly
发明人： George R. Hall , Robert J. Hall , Jack C. Cookerly
CPC分类号： G10H1/38 , G10H1/36 , G10H2210/576 , G10H2210/606 , G10H2210/616 , G10H2210/626 , Y10S84/22
摘要： A method and associated apparatus for embellishing the melody played on an electronic musical keyboard instrument. A set of musically-derived tables relates harmonious accompaniment notes to the melody in accordance with the chosen harmony and is addressed to generate a signal that represents at least one appropriate accompaniment note. The latter signal causes sounding of selected accompaniment notes to produce the desired musical harmony. A choice of voicing style and an orchestration option are additionally provided within the scope of the apparatus and method herein.
摘要翻译： 一种用于装饰在电子音乐键盘乐器上演奏的旋律的方法和相关装置。 一组音乐派生的表根据所选择的和声将和声伴奏音符与旋律相关联，并且被寻址以产生表示至少一个适当的伴奏音符的信号。 后一个信号引起所选伴奏音符的声音产生所需的音乐和声。 在本文的装置和方法的范围内另外提供了选择语音风格和编排选项。
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公开(公告)号：US4433601A
公开(公告)日：1984-02-28
申请号：US307161
申请日：1981-09-30
申请人： George R. Hall , Robert J. Hall , Jack C. Cookerly
发明人： George R. Hall , Robert J. Hall , Jack C. Cookerly
CPC分类号： G10H1/38 , G10H2210/606 , G10H2210/616 , G10H2210/626 , Y10S84/12
摘要： An electronic musical instrument by which a performer can provide a musical accompaniment in different musical styles. The performer selects a desired musical style and plays on a standard keyboard in order to express a desired harmony. The instrument translates the keyboard playing into a chord type and root that defines the harmony expressed by the performer. A processor generates parameter signals defining a segment of music including a plurality of accompaniment notes arranged in the selected musical style and related harmonically to the selected chord type and root. Output circuitry converts the parameter signals to sound so that a performer of limited skill or musical knowledge can play an appropriately-styled accompaniment to a melody written in any one of a variety of musical keys.
摘要翻译： 一种电子乐器，通过该乐器，表演者可以以不同的音乐风格提供音乐伴奏。 表演者选择所需的音乐风格，并在标准键盘上播放，以表达所需的和谐。 该乐器将键盘演奏转换成和弦类型和根，定义表演者表达的和声。 处理器产生定义音乐片段的参数信号，包括以所选择的音乐风格排列的多个伴奏音符，并且与所选择的和弦类型和根和声相关。 输出电路将参数信号转换为声音，使得有限技能或音乐知识的演奏者可以对以各种音乐键中的任一种编写的旋律播放适当风格的伴奏。
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公开(公告)号：US4719834A
公开(公告)日：1987-01-19
申请号：US621325
申请日：1984-06-15
申请人： Robert J. Hall , George R. Hall , Jack C. Cookerly
发明人： Robert J. Hall , George R. Hall , Jack C. Cookerly
CPC分类号： G10H1/36 , G10H2210/576 , Y10S84/22
摘要： In a method for providing musical accompaniment in response to playing of a processor-controlled musical instrument, a plurality of processes corresponding to different musical components of the accompaniment are executed in a pseudo-concurrent manner. Each component includes a plurality of musical events related according to a tempo at which the accompaniment is to be sounded. A portion of one of the processes is executed to perform at least one of the musical events, whereupon the process is suspended for a musically appropriate period of time substantially equal to the time before the next event of the process. While the first process is suspended, a portion of at least one other process is executed to perform another musical event. The other process is then suspended for another musically appropriate period of time. Execution of the processes is continued in this manner, one portion of a process at a time, such that the processes overlap to produce a coherent musical accompaniment.
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公开(公告)号：US4542675A
公开(公告)日：1985-09-24
申请号：US463125
申请日：1983-02-04
IPC分类号： G10H1/40
CPC分类号： G10H1/40 , G10H2210/381 , Y10S84/12
摘要： Musical accompaniment is provided in different musical styles to the playing of an instrument, upon selection of one of the styles. A preferred tempo rate, or a range of acceptable tempo rates, are provided in response to selection of the musical style, causing the accompaniment to be sounded at or near a musically correct tempo in all cases. In one embodiment, a preferred tempo rate and a range of acceptable deviation from that rate are provided for each style, causing the accompaniment to be played at the preferred rate unless altered within the acceptable range by a performer.
摘要翻译： 在选择其中一种风格时，以不同的音乐风格为乐器提供音乐伴奏。 响应于选择音乐风格提供优选的速度或可接受节奏率的范围，导致伴奏在所有情况下以音乐正确的速度接近或接近。 在一个实施例中，为每种风格提供优选的速度率和与该速率的可接受偏差的范围，导致以优选速率播放伴奏，除非由表演者改变在可接受的范围内。
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公开(公告)号：US4519286A
公开(公告)日：1985-05-28
申请号：US391764
申请日：1982-06-24
申请人： Robert J. Hall , George R. Hall , Jack C. Cookerly
发明人： Robert J. Hall , George R. Hall , Jack C. Cookerly
CPC分类号： G10H1/36 , G10H2210/576 , Y10S84/22
摘要： A method and associated apparatus for sounding music played by a performer according to a preselected style. Accompaniment notes having a harmonious tonal relationship to preselected melody and chord information are arranged into a plurality of groups. Appropriate accompaniment notes are selected from the groups in accordance with musically derived sequences and sounded for preselected periods of time so that the melody and chord chosen by the performer are sounded in accordance with a derived playing style.
摘要翻译： 一种用于根据预选风格发音由演奏者播放的音乐的方法和相关联的装置。 与预选的旋律和和弦信息具有和谐的音调关系的伴奏音符被排列成多个组。 根据音乐派生的序列从组中选择合适的伴奏音符，并且响应于预选的时间段，使得由演奏者选择的旋律和和弦根据派生的演奏风格被发音。
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