Definition of bad guy. informal. : a morally bad person or character : a villain It's hard to tell the good guys from the bad guys in this movie.
There are basically 3 voice types for females and 4 voice types for males in the realm of classical singing, and they are as follows: 1) Male Voices â Countertenor, Tenor, Baritone, Bass. 2) Female Voices â Soprano, Mezzo Soprano, Contralto.
Quick Answer. The human voice ranges from a whisper, 20 decibels, to the loudest shout ever recorded at 121 decibels, which is equivalent to the volume of noise produced by a chainsaw or leaf blower. This record was set by a teacher, Annalisa Flanagan in 2010.