ENGINE SOUND GENERATING SYSTEM BASED ON STRING SOUND SOURCE, AND ENGINE SOUND GENERATING METHOD

An engine sound generating system, positioned in a moving object, includes a repeating section selection unit for recognizing at least one vowel section from an input sound source, and selecting a repeating section to be repeated based on the vowel section; a repetitive waveform generating unit for generating a repetitive waveform based on the selected repeating section; and an engine sound output unit for generating and outputting an engine sound by interpolating the generated repetitive waveform.