| 摘要 |
PROBLEM TO BE SOLVED: To provide a musical instrument and a signal processing device that are not easily affected by the loss or error of data in communication while performing transmission in low delay when sound is reproduced at a reception side on the basis of an audio signal generated by a transmission side and a signal to process the audio signal.SOLUTION: A signal transmission device 20 in a sound production system 1 in an embodiment of the present invention makes a packet so that the same packet includes sample data obtained by sampling an audio signal indicating the vibration waveform of a vibrator 110 and sample data obtained by sampling a detection signal indicating an output value corresponding to the movement of a detection object part, and sends the packet. A signal processing device 30 receives the packet, applies a process to the audio signal in an aspect based on the detection signal, and outputs the resultant signal to a sound emission device 40.SELECTED DRAWING: Figure 1 |
