1
is a type of classical female singing voice whose vocal range lies between the soprano and the contralto voice types
2
is the central record of the male voice and the grave record of female voices.
3
is the most serious female voice
4
is the technique in which the vocal cords are used apart from a form of vocal emission in both male and female voices
5
is a type of classical male voice
6
is a type of classical female singing voiceand
7
is a type of classical male sisinging voice and has the lowest vocal range of all voice types.
