Patent ID: 11875762
Assignee: ROLAND CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC G | IPC G

Claim 6:
7. A control method which controls a plurality of effect units that impart effects to a sound that has been input, comprising:
an acquisition step of acquiring a patch having a collection of parameters applied to the plurality effect units and information designating validation states of channels in which each of the plurality of effect units is arranged, wherein the channels are plural sound paths configured by connecting the effect units, and the validation states are information indicating whether each of the plural sound paths is valid or invalid; and
an application step of applying the parameters included in a designated patch to the plurality of effect units; and
a muting step of muting the sound that is to be output when there is an effect unit in a channel which had been designated in the validation state and whose type of an effect is changed according to a the designation of the patches among the plurality of effect units before the parameters are applied to the plurality of effect units, and the muting is canceled after the parameters are applied to the plurality of the effect units.