Electronic stringed instrument
    1.
    发明授权
    Electronic stringed instrument 失效
    电子弦乐器

    公开(公告)号:US5025703A

    公开(公告)日:1991-06-25

    申请号:US256398

    申请日:1988-10-07

    摘要: An electronic stringed instrument employs a plurality of sensors or monitors for instrument performance. Preferred sensors or monitors include a detector for detecting that a string of the instrument is vibrated, an apparatus for evaluating a string-vibration strength or a string touch, an apparatus for discriminating a fret operation position on a fingerboard or a fundamental frequency of a vibration of the vibrated string, a tremolo arm sensor, and a string-bending sensor. These performance input parameters are assigned to various control functions for musical tones generated by a sound source and/or various control functions for effects added to these musical tones by an effector. The function assignment is preferably programmable. In an operation, a music control apparatus control the sound source and/or effector in response to a performance monitor so that musical tones for the strings can be distinguished from each other or effects for the musical tones can be distinguished from each other. Therefore, a performance with the stringed instrument by a player can be fully expressed.

    摘要翻译: 电子弦乐器采用多个传感器或监视器进行仪器性能。 优选的传感器或监视器包括用于检测仪器的琴弦振动的检测器,用于评估琴弦振动强度或琴弦触摸的装置,用于识别指板上的颤动操作位置或振动基频的装置 的振动弦,颤音臂传感器和弦弯曲传感器。 这些性能输入参数被分配给用于由声源产生的乐音的各种控制功能和/或用于通过效果器添加到这些乐音的效果的各种控制功能。 功能分配最好是可编程的。 在操作中,音乐控制装置响应于演奏监视器来控制声源和/或效果器,从而可以将琴弦的音调彼此区分开,或者可以将乐音的效果彼此区分开。 因此,可以充分表达玩家用弦乐器演奏。

    Electronic percussion instrument having a memory function and a musical
tone parameter control function
    3.
    发明授权
    Electronic percussion instrument having a memory function and a musical tone parameter control function 失效
    电子打击乐器具有记忆功能和乐音参数控制功能

    公开(公告)号:US5009146A

    公开(公告)日:1991-04-23

    申请号:US368249

    申请日:1989-06-19

    CPC分类号: G10H1/32 G10H1/055 G10H1/0558

    摘要: During percussion performance, percussion data corresponding to states of percussion sequentially detected by percussion-detection section and tone pitch data corresponding to the sequentially struck percussion members are stored. The stored percussion data and tone pitch data are sequentially read out to generate musical tones, each having a tone pitch corresponding to the tone pitch data, in accordance with the percussion data. Parameters of musical tones to be generated or being generated are controlled in accordance with instructions of a parameter indication section provided on a striking member.

    摘要翻译: 在打击乐演奏期间,存储对应于由冲击检测部分顺序检测的打击乐的状态的敲击数据和对应于顺序敲击的打击乐成员的音调音调数据。 顺序地读出存储的打击乐数据和音调音调数据,以根据敲击数据生成各自具有与音调音调数据对应的音调音调的乐音。 根据提供在击打构件上的参数指示部分的指令来控制要产生或正在产生的乐音的参数。

    Electronic stringed instrument with fingering operating data memory
system and navigate display device
    4.
    发明授权
    Electronic stringed instrument with fingering operating data memory system and navigate display device 失效
    电子弦乐器与指法操作数据存储系统和导航显示设备

    公开(公告)号:US5040447A

    公开(公告)日:1991-08-20

    申请号:US478066

    申请日:1990-02-07

    IPC分类号: G09B15/00 G10H1/34 G10H3/18

    CPC分类号: G10H3/18 G09B15/003 G10H1/342

    摘要: In an electronic stringed instrument, when a fingered string is plucked, the initiation of vibration of the plucked string is detected by a string vibration sensor to generate timing data representing the vibration initiation timing and number data representing the number of the string which is vibrated. Every time the timing data is obtained, pitch data, timing data and number data are respectively stored in the memory.

    摘要翻译: 在电子弦乐器中,当拔出琴弦时,通过琴弦振动传感器检测拔弦的振动开始,以产生表示振动发生定时的定时数据和表示振动弦数的数字数据。 每次获得定时数据时,音调数据,定时数据和数字数据分别存储在存储器中。

    Electronic stringed instrument with digital sampling function
    5.
    发明授权
    Electronic stringed instrument with digital sampling function 失效
    电子弦乐器具有数字采样功能

    公开(公告)号:US5308916A

    公开(公告)日:1994-05-03

    申请号:US629594

    申请日:1990-12-18

    摘要: An electronic stringed instrument applicable to an electronic guitar, violin etc., picks up string vibrations to produce a direct sound. The direct sound is combined with additional sound which is produced by processing the picked-up signal. The direct sound and the processed sound are controlled according to string vibrations. The picked-up signal is converted into a digital signal which is then processed to produce the processed sound whose characteristic is controlled depending on the amplitude and/or pitch of the picked-up signal.

    摘要翻译: 适用于电子吉他,小提琴等的电子弦乐器拾取弦乐以产生直接声音。 直接声音与通过处理拾取信号产生的附加声音相结合。 直接声音和处理后的声音根据琴弦振动进行控制。 所拾取的信号被转换成数字信号,该数字信号然后被处理以产生其特性根据拾取信号的幅度和/或音调来控制的处理声音。

    Electronic tuning apparatus for an electronic stringed musical instrument
    6.
    发明授权
    Electronic tuning apparatus for an electronic stringed musical instrument 失效
    电子乐器的电子调谐装置

    公开(公告)号:US4928563A

    公开(公告)日:1990-05-29

    申请号:US290981

    申请日:1988-12-28

    IPC分类号: G10G7/02

    CPC分类号: G10G7/02 Y10S84/18

    摘要: In an electronic tuning apparatus used in electronic stringed instruments such as an electronic guitar, an electronic violin, and so on, at least one string is extended along the fingerboard. Prior to picking performance, a present state of the extended string is examined through picking said string. Preferably, a reference pitch data extracted through the string-picking manipulation is stored. During a live picking performance, a performance-pitch data extracted is converted into a data for defining a properly-tuned sound-frequency in accordance with said extended string state. A musical-tone having a corresponding sound frequency is generated based on data for defining said sound frequency.

    摘要翻译: 在用于诸如电子吉他,电子小提琴等的电子弦乐器中的电子调谐装置中,至少一根琴弦沿指板延伸。 在选择性能之前,通过选择所述字符串检查扩展字符串的当前状态。 优选地,存储通过字符串拾取操作提取的参考音调数据。 在现场拣选演出期间,根据所述扩展字符串状态,提取的性能音调数据被转换为用于定义正确调谐的声频的数据。 基于用于定义所述声音频率的数据产生具有对应声音频率的音调。

    Process for producing of cysteine derivatives
    7.
    发明授权
    Process for producing of cysteine derivatives 失效
    半胱氨酸衍生物的制备方法

    公开(公告)号:US6011170A

    公开(公告)日:2000-01-04

    申请号:US142688

    申请日:1999-04-22

    摘要: This invention relates to a method comprising reacting an amino acid derivative of the following general formula (I); ##STR1## (wherein R.sup.1 represents an amino-protective group; R.sup.0 represents hydrogen or, taken together with R.sup.1, represents an amino-protecting group; R.sup.2 represents a carboxy-protecting group; X represents a leaving group) with a thiol compound of the following general formula (II):R.sup.3 SH (II)(wherein R.sup.3 represents an alkyl group of 1 to 7 carbon atoms, an aryl group of 6 to 10 carbon atoms, or an aralkyl group of 7 to 10 carbon atoms) to give a cysteine derivative of the following general formula (III): ##STR2## (wherein R.sup.0, R.sup.1, R.sup.2, and R.sup.3 are as defined above), wherein the reaction is conducted in the presence of a base and water in an organic reaction solvent.

    摘要翻译: PCT No.PCT / JP98 / 00101 Sec。 371日期1999年4月22日 102(e)日期1999年4月22日PCT提交1998年1月14日PCT公布。 第WO98 / 30538号公报 日期:1998年7月16日本发明涉及使下述通式(I)的氨基酸衍生物反应的方法。 (其中R 1表示氨基保护基; R 0表示氢或与R 1一起表示氨基保护基; R 2表示羧基保护基; X表示离去基团)与下列通式的硫醇化合物反应 (II):R3SH(II)(其中R3表示1〜7个碳原子的烷基,6〜10个碳原子的芳基或7〜10个碳原子的芳烷基),得到 以下通式(III):(其中R 0,R 1,R 2和R 3如上定义),其中反应在有机反应溶剂中在碱和水的存在下进行。

    Process for crystallizing N.sup.2 - ((S)
-1-ethoxycarbonyl-3-phenylpropyl)-N.sup.6
-trifluoroacetyl-L-lysyl-L-proline
    9.
    发明授权
    Process for crystallizing N.sup.2 - ((S) -1-ethoxycarbonyl-3-phenylpropyl)-N.sup.6 -trifluoroacetyl-L-lysyl-L-proline 失效
    使N 2 - ((S)-1-乙氧基羰基-3-苯基丙基)-N6-三氟乙酰基-L-赖氨酰-L-脯氨酸结晶的方法

    公开(公告)号:US5519146A

    公开(公告)日:1996-05-21

    申请号:US295649

    申请日:1994-08-26

    摘要: A process for crystallizing N.sup.2 -((S)-1-ethoxycarbonyl-3-phenylpropyl)-N.sup.6 -trifluoroacetyl-L-lysyl-L-proline using one or a mixture of at least two kinds of compound having the general formula: CR.sup.1 R.sup.2 R.sup.3 R.sup.4 as a crystallizing solvent, optionally with an auxiliary solvent which controls crystallization condition.

    摘要翻译: PCT No.PCT / JP93 / 01909 Sec。 371日期1994年8月26日 102(e)日期1994年8月26日PCT 1993年12月27日PCT公布。 第WO94 / 15957号公报 日期:1994年7月21日。一种使用一种或至少两种化合物的混合物使N 2 - ((S)-1-乙氧基羰基-3-苯基丙基)-N6-三氟乙酰基-L-赖氨酰-L-脯氨酸结晶的方法 具有通式CR1R2R3R4作为结晶溶剂,任选地具有控制结晶条件的辅助溶剂。