| 摘要 |
PURPOSE: An electrical bridge for a stringed instrument is provided to prevent the vibration generated in strings of the instrument from being transmitted directly to an instrument body and to precisely control sounds. CONSTITUTION: An electrical bridge for a stringed instrument includes an auxiliary bridge (11), a main bridge base, and a sound control unit. The auxiliary bridge unit supports strings generating vibration by a player and detects the vibration with sound pulse signals generated in the strings, thereby converting the same into electrical signals. The main bridge base maintains a shape of an internal space formed in the auxiliary bridge unit outside, supports each component of the auxiliary bridge unit to be safely fixed, and protect the components of the auxiliary bridge unit from external impact. The sound control unit receives the electrical signals generated in the auxiliary bridge unit and generates acoustic signals. The sound control unit controls and outputs at least one of the gains obtained by mixing the acoustic signals with a spatial zone effect and audio signals input from the outside. |
