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Musical rhythm-tempo tutoring device

机译:音乐节奏节奏辅导装置

摘要

The specification discloses a musical tutoring device for teaching a wide variety of rhythms and tempos. The device includes a housing. A keyboard is mounted on the housing and includes an array of numerical switches, each corresponding to a different digit and selectively operable to enable the operator to input a musical tempo value, time signature value and a starting location. The keyboard further includes an array of musical note switches, each corresponding to a different musical note value and selectively operable to enable the operator to input a predetermined sequence of musical note values of a musical composition. Storage circuits are provided to store the tempo value, time signature value and musical note values. Circuitry is provided to produce a sequence of tones, the duration and spacing of the individual tones of the sequence corresponding to the stored musical note values. The rhythm and tempo of the composite tone sequence are dependent upon the stored tempo and note values. The device enables the operator to hear and immediately reproduce a sequence of tones representing the input sequence of tempo and note values.
机译:该说明书公开了一种用于指导多种节奏和节奏的音乐辅导设备。该设备包括外壳。键盘安装在壳体上,并且包括数字开关阵列,每个数字开关对应于不同的数字,并且可以选择性地操作以使操作员能够输入音乐速度值,拍号值和起始位置。键盘还包括音符开关的阵列,每个音符开关对应于不同的音符值,并且可选择性地操作以使操作员能够输入预定的音乐作品的音符值序列。提供存储电路来存储速度值,拍号值和音符值。提供电路以产生音调序列,该序列的各个音调的持续时间和间隔对应于所存储的音符值。复合音色序列的节奏和速度取决于所存储的速度和音符值。该设备使操作员能够听到并立即再现代表节奏和音符值输入序列的音调序列。

著录项

  • 公开/公告号US4089246A

    专利类型

  • 公开/公告日1978-05-16

    原文格式PDF

  • 申请/专利权人 KOOKER;STEPHEN L.;

    申请/专利号US19760712866

  • 发明设计人 STEPHEN L. KOOKER;

    申请日1976-08-09

  • 分类号G09B15/04;G04F5/02;

  • 国家 US

  • 入库时间 2022-08-22 21:29:53

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