"My parents are very loud" in Spanish is "Mis padres son muy ruidosos". It is pronounced "meese PA-drace soan mwee roo-ee-DOE-sose". Please see the Related link below for confirmation of the translation.
Muy fuerte works. Lit: very strong, but also used as loud.
There isn't any one specific word for "aloud" in Spanish, but it usually translated as "en voz alta" (with a loud voice).
You can say "Estás hablando demasiado alto", if you mean: 'You're talking too loud'.
(loud in french is) fort(e)
sound in spanish is sonido
ruidoso
gritar
reir a carcajadas
Él es ruidoso.
I am talking- Estoy ablando. I am talking in Spanish- Estoy ablando en Espanol.
Hablando
"Who are you?" in Spanish is "¿Quién eres?" One of the best sites for translating English to Spanish is Google Translate. You type in the English word(s) in the box (it will say out loud what you wrote) and then it will translate in Spanish and say it out loud. You can change the languages at anytime. --The Dog Expert
If you are talking about a dagger-like knife, then you can say "punal". If you are talking about a knife you would use in the kitchen, then you could say "Cuchillo".
Maybe a symptom, not necessarily a disorder.
reir a carcajadas
Los maestros están hablando (The teachers are talking)
Do you= "Haces tu?" (If you are talking to a peer) Do you= "Haces usted?" (If you are talking to an adult)
Me gusta hablar contigo.
Porque hablas asi?