The character changes the sounds that creatures or objects
make. The character can create sounds where none exist (such as
making trees sing), deaden sounds (such as making a party of
adventurers silent), or transform sounds into other sounds (such
as making a casters voice sound like a pig snorting). All
affected creatures or objects must be transmuted in the same way.
Once the transmutation is made, the character cannot change it.
The character can change the qualities of sounds but cannot
create words with which the character is unfamiliar. For
instance, the character cant change the character's voice
so that it sounds as though the character is giving the command
word to activate a magic item unless the character knows that
A spellcaster whose voice is changed dramatically (such as
into that of the aforementioned snorting pig) is unable to cast
spells with verbal components.