it is called vibrato
Tenor, I believe, or low tenor in some moments.
Countertenor is the highest male voice. They generally sing in the falsetto register and they range between G3 to E5 or F5. This classical male singing voice is equal to a female contralto or mezzo-soprano.
Well I don't know if you can get it higher but this MIGHT work in a REALLY high voice say clearly nine, ninty-nine, nine hundred and ninty-nine, Then repeat in in a VERY low voice. And again in your normal voice. Your voice will change maybe it'll get higher. Try it then try singing. :)
In singing, you have ranges called your Chest Voice and your Falsetto. When you use your chest voice you are singing in a comfortable range and you have a lot of power behind it...It isn't very airy. When you use your falsetto, you are singing a note that is in the higher range of a scale. Your tone is very air filled. It comes out quietly and airilly. :) hope that answers your question.
Bass is the name of a very low male singing voice.
Bass. Sometimes a very low voice is referred to as "basso profundo," which is Italian for "deep bass."
The lowest singing voice is the male voice called bass.
The lowest vocal part is bass but that is typically sung by men. If you're a woman with a low voice, you are probably a contra-alto and if you have a super super low voice you might be a tenor (usually a guys part)
The highest female singing voice is called a coloratura soprano.
It is called a solo.
The lowest female voice is called contralto.
When your voice fluctuates in pitch while singing, it is called vocal modulation or vocal inflection.
To develop a low register voice for singing, practice vocal exercises that focus on strengthening your chest voice, such as humming in a low pitch, doing vocal sirens from high to low notes, and practicing scales in the lower range. Work with a vocal coach to learn proper breathing techniques and vocal placement to support your low register. Consistent practice and patience are key to improving your low register voice for singing.
Bass
When someone uses their voice to communicate words instead of singing them, it is called speaking.
His singing voice is called baritone.