Talk:Otomachi Una/@comment-107.178.38.116-20160903040942/@comment-53539-20160903141446

This happens with non-acted.

Basically to get different tones the provider draws breathe fro different places. mouth for higher, throat for mid and chest for lower. Wide-range vocals are more likely to pull it up then smaller ones.

In addition, vocals are formed by recording samples in layers of different pitches. Each layer has a impact on the "model" created by the synthizer. If one is different, it will effect the others, as with several vocals including Lily V2. Never less, to get a wide range they would have recorded a number of different pitches, with each one contributing to differences in the range.

Even IA and Kokone, have the same effect going on. Kokone is especially noticable.

At any rate, the voice acting effect will really only have a impact on realism of the vocal. Lets put it this way; she may be 11 years old but her VA wasn't and her samples reflect this. Remember generally vocals are split between those trying to sound realistic and those who are trying to form a character.