Acoustic dreams to the problems associated with the immediate environment. Mutual understanding between you will be absent, causing a lot of various problems. Loved ones will be like a blind and deaf to your interests, to calls for help. You will not be able to "shake up" of their own ideas, but because you have plans to implement it alone.
Dreamed that you served on a submarine acoustics - then the blame for the lack of contact with friends and family will be based mainly on you.
You are sailing on a submarine and at this time there is dying acoustic - dreaming this story to a loss of communication with the person that you need. The same dream could indicate your longing for an absent person next to you.