US 12,236,924 B2
Control device, control method and control system
Akihiro Takeda, Shizuoka (JP)
Assigned to Roland Corporation, Shizuoka (JP)
Filed by Roland Corporation, Shizuoka (JP)
Filed on Dec. 8, 2021, as Appl. No. 17/544,958.
Claims priority of application No. 2021-116321 (JP), filed on Jul. 14, 2021.
Prior Publication US 2023/0024709 A1, Jan. 26, 2023
Int. Cl. G10H 1/00 (2006.01); G10H 1/34 (2006.01)
CPC G10H 1/0008 (2013.01) [G10H 1/0058 (2013.01); G10H 1/0075 (2013.01); G10H 1/0083 (2013.01); G10H 1/34 (2013.01); G10H 2220/265 (2013.01); G10H 2240/311 (2013.01); G10H 2240/321 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A pedal device with a pedal switch configured to control an electronic musical instrument in response to an operation of the pedal switch by a user and relay control from a control device to the electronic musical instrument, comprising:
an input unit configured to generate a control instruction in response to the operation of the pedal switch by the user;
a first communication unit configured to wirelessly communicate with the electronic musical instrument;
a second communication unit configured to wirelessly communicate with the control device; and
an instruction transmission unit configured to transmit the control instruction generated by the input unit and a second control instruction received from the control device via the second communication unit to the electronic musical instrument via the first communication unit as different instructions.