PICKUP DEVICE FOR STRING INSTRUMENT METHOD FOR OUTPUTTING PERFORMANCE INFORMATION BY USING PICKUP DEVICE FOR STRING INSTRUMENT AND STRING INSTRUMNET

摘要

The present invention provides a sound recording apparatus for acquiring string musical instrument performance information by a performer's demonstration; A main body connected to the sound receiving device, the main body comprising: a short range communication module for communicating with an external device; A battery for supplying power to the short range communication module; And a user input unit for inputting a voice modulation command for the performance information. And a control unit which receives power from the battery and controls the short range communication module to transmit the performance information to the external voice output device.