Audio output method and device for plucked musical instrument, and plucked musical instrument

The invention discloses an audio output method and device for a plucked musical instrument, the plucked musical instrument, an electronic device and a computer readable storage medium. A signal stateof each contact point of a fret on the plucked musical instrument is monitored, and one or more contact points where the signal state changes is determined; whether each sub-pickup of a pickup mountedon the plucked musical instrument acquires a voltage signal is monitored, when that one or more sub-pickups acquires the voltage signal is monitored, the voltage signal acquired by the one or more sub-pickups is obtained, and the playing information of the plucked musical instrument is determined according to the acquired voltage signal collected by the one or more sub-pickups; a musical instrument digital interface MIDI output signal of the plucked musical instrument is determined according to the determined one or more contact points and the determined playing information. The method is advantaged in that playing ac