electronic musical instrument of musical instrument sound output device control method

摘要

this invention is a musical instrument sound output from the electronic musical instrument in accordance with the change in time is harmonic (Harmonics) component in response to the output of the filter, the instrument for the changes to the music, to play the musical instrument for sound output effect, and can be an electronic musical instrument of musical instrument sound output control device and output control method for the electronic musical instrument so as to perform the inverse filtering in the frequency block, one of the low pass filter to take pure filter implementation, the time will be in accordance with the output signal of the instrument sound is reduced. in response to the actual performance, the instrument is not effective and not looking forward to, in order to solve the problem. according to the invention, each time with different frequency is cut off with the inverse filter, the output of the instrument have a choice of parameters, the control to the feeling of playing a musical instrument, to ensure the use of the electronic musical instrument.