JPH02128200U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a block diagram showing the configuration of an electronic rhythm instrument according to an embodiment of this invention, Fig. 2 is a block diagram showing a part of the operation panel in the same embodiment, and Fig. 3 is a rhythm-on timing diagram in the same embodiment. Configuration diagram of register MEM(n) (n=0 to 31), 4th
This figure is a flowchart showing the processing flow of the main routine of the same embodiment, and FIG. 5 is a flowchart showing the processing flow of the tempo clock interrupt routine of the same embodiment. 1... CPU (Central Processing Unit), 2... Program memory, 3... Register group, 4... Rhythm pattern memory, 5... Tempo clock generator, 6... Switch circuit, TG... Tone generator.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In an electronic musical instrument that detects the operation of a performance controller and produces a musical tone corresponding to the controller, a means for inputting a holding command, and a predetermined performance speed. means for generating a tempo clock with a frequency corresponding to the tempo clock; a counting means for counting the tempo clock; and when the performance operator is turned on during the period in which the hold command is being input, the count means for counting the tempo clock at that time. a holding means for storing a count value and musical tone information corresponding to the operating element; and a holding means for generating a musical tone corresponding to the operation of the performance operating element and, when the holding command is input, for storing the count value of the counting means. An electronic musical instrument characterized by comprising: a sound generation control means that repeatedly sounds a musical tone according to the musical tone information each time the value matches the count value stored in the holding means. (2) The musical tones corresponding to each of the performance controls are divided into first-minute musical tones or second-minute musical tones, and during the period when the holding command is input, the sound generation control means Regarding the performance controls corresponding to the first category, when the controls are turned on, the musical tones are produced, and when the controls are turned off, the musical tones are stopped, and the musical tones are outputted when the controls are turned on. The corresponding performance controller produces the musical tone when the controller is turned on, continues to produce the musical tone even when the operator is turned off, and furthermore, the holding means has the first When information corresponding to a musical tone of a category is stored, the musical tone is emitted each time a count value of the counting means matches a count value corresponding to the musical tone. (1)Electronic musical instruments mentioned above.