S2V 1.7 features a creating and editing function of music visuals using images, colors, shapes and various display effects and saving music visuals as .PS file format with a low size and transferring easily. S2V1.7 also supports full screen mode and Auto Preset Play function according to music and is enhanced display control and effect control functions.

Sound2Vision gives musical touch with eyes.
It converts music into images based on the patented technology of the world's first HarmoniColor System, which can implement 1:1 reciprocal conversion of sound and light by according the frequency ratio of Do, Mi, and Sol with the frequency rate of Red, Green, and Blue through frequency analysis of sound and color (light) by harmonics.

It is differentiated from the existing optional visualization function, visualizing all features of sound such as volume of music, tone pitches, positions of sound, stereo, tone colors, etc.