What's the lowest/highest pitched voice actors in anime?

[DarkAngel]

do you notice those differences in voices?
i am sure it's not that easy to notice if you don't pay extra attention to it

 

[Rinko]

I used to dislike Yui's nasal voice in K-On and I used to really get irritated whenever I hear it and I think it's got the lowest pitch.

 

[Grungie]

I used to dislike Yui's nasal voice in K-On and I used to really get irritated whenever I hear it and I think it's got the lowest pitch.

I’m confused at how Yui has the lowest pitch when most of the cast in her own show is lower.

 

[DarkAngel]

I’m confused at how Yui has the lowest pitch when most of the cast in her own show is lower.

may be when she caught a cold?