公开(公告)号：US20230326438A1

公开(公告)日：2023-10-12

申请号：US18336123

申请日：2023-06-16

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Hidetoshi SUMI ,  Takumi YOSHIDA ,  Tomoyuki KAGAWA ,  Toru WATANABE

IPC: G10H1/00

CPC classification number: G10H1/0066

Abstract: A communication device for an electronic musical instrument, comprising: an antenna for transmitting and receiving a radio signal of MIDI data and receiving a radio signal of audio data; a radio communication module for mutually converting the MIDI data and the radio signal of MIDI data and converting the radio signal of audio data into the audio data; a control device for mutually converting the MIDI data and a signal for a certain interface and converting the audio data into the signal for the certain interface; and a connector for transmitting and receiving the MIDI data as the signal for the certain interface to and from the electronic musical instrument and transmitting the audio data as the signal for the certain interface to the electronic musical instrument.

公开(公告)号：US20240321250A1

公开(公告)日：2024-09-26

申请号：US18609216

申请日：2024-03-19

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Naoto IMAMURA ,  Yuuki NAKAJIMA ,  Shingo FUKUSHIMA ,  Takumi YOSHIDA ,  Masaru KONDO

IPC: G10H1/34 ,  G10H1/00 ,  H04R1/02

CPC classification number: G10H1/344 ,  G10H1/0083 ,  H04R1/025 ,  G10H2220/221 ,  G10H2220/265

Abstract: An electronic instrument includes a substrate including a first area in which a connecting terminal is provided for connection with an external device and a second area which is larger than the first area, and a sheet metal including a contact configured to be electrically connected with the substrate in the second area of the substrate and including an opening provided in a position corresponding to a position where the connecting terminal is provided in the first area.