adenoidal
in an adenoidal voice

drown out
...her voice was drowned out by the roar of the waves

DVI
Digital Voice Imaging

monotonous
monotonous voice

quaver
she had a quaver in her voice

quavering
a quavering voice

rasping
a rasping voice

reedy
reedy voice

resonant
he had a deep, resonant voice

sepulchral
sepulchral voice

shaking
a shaking voice

silken
silken voice

silky
a silky voice

slender
slender voice

sobbing
a sobbing voice

sonorous
sonorous voice

soprano
soprano voice

stentorian
a stentorian voice

strangle
strangled voice

suppressed
suppressed voice

tearful
in a tearful voice

threatening
he put a threatening tone in his voice

trail away
his voice trailed off in the distance

trail off
his voice trailed off in the distance

tremulous
tremulous voice

unfaltering
unfaltering voice

voice
a sweet voice

voice-over
(comentário em) voz-off

whining
whining voice

wobbly
wobbly voice