JPS6238699U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is an electrical block diagram showing one embodiment of the present invention, FIG. 2 is an overview diagram showing the entire guitar of FIG. 1, and FIG. 3 is a schematic configuration diagram of the control circuit section in FIG. 1. Fig. 4 is an explanatory diagram showing the action of the operating lever in Fig. 2, Figs. 5 1 and 2 are waveform diagrams showing the action of the pitch converting means in Fig. 1, and Fig. 6 is a tremolo device according to the conventional example. FIG. 30... Electromagnetic pickup section as a signal detection section, 32... String, 36... Pitch conversion means, 38... Audio output section.

Claims (1)

[Claims for Utility Model Registration] Comprising a signal detection section that converts the mechanical vibration of a string into an electrical signal corresponding to the vibration, and an audio output section that outputs the signal output from the signal detection section as an audio signal. In the electric stringed instrument, the pitch conversion unit changes the pitch of the audio signal by appropriately converting the frequency of the signal output from the signal detection unit between the signal detection unit and the audio output unit as necessary. An electric string instrument characterized by being equipped with means.