Laryngitis 
To dream of laryngitis may be suggesting that you have said too much and should now remain quiet. There is an implication of a tendency to become unnecessarily involved where your input isn't required. There is a message here of self-care, rather than directing your energy outside of yourself at this time.
Ventriloquist
To dream of a ventriloquist is an indication that someone around you is being less than honest with you. They are hiding a secret from you.
To dream that you are a ventriloquist is an indication that you are treating those that trust you badly. You are lying to them and hiding things from them.
Recording Studio
To dream that you are in a recording studio suggests that you may have a future in music.
To be in a recording studio in a dream may also indicate that you desire to be heard. It may be time to make your thoughts and ideas known.
Answering Machine
To see an answering machine in your dream implies that you should be paying attention to the words or actions of someone else. It is possible that you do not fully grasp the meaning of a situation or that you do not comprehend what someone is trying to explain