Cross-platform presence: All of our technological solutions have been customized for specific audio formats, signal degradations and computation capabilities for different platforms - IVR, Android, iOS, Web, and desktop (Mac OS).
Our patented singing evaluation technology is able to assess singing proficiency with incredible depth. Our system compares a user-rendition of a song to the original singer. We use our state-of-the-art proprietary music analysis software to extract an exact high-resolution musical representation of the original singer's rendition of the song, which is used as a benchmark.
There are several services that claim to have a mechanism to rate singing quality. However, our solution actually works! Bad singers get bad scores, Good singers get good scores, Great singers get great scores.
Below are comparisons of our system performance with two competing systems, one for web and one for IVR. In both cases, the same users were asked to sing the same song using the same hardware in the same environment in the competitor's system and our system.
|User singing proficiency||IVR||Web|
|Audio||Competitor Score||SensiBol Score||Audio||Competitor Score||SensiBol Score|
Ours is also the only system in the world that gives independent melody and lyric scores. See examples below
|Recording||Audio||Lyric score||Melody score|
|Good lyric, good melody||74.9||67.1|
|Bad lyric, good melody||17.3||67.5|
|Good lyric, bad melody||83.3||3.9|
|Bad lyric, bad melody||5.1||0.3|