Acoustic system for vehicles.

acoustic system for vehicles. System acoustic comfort for vehicle interior, comprising a module noise cancellation (1) and a module voice reinforcement (2), both modules (1, 2) managed by a control module (3), the three modules (1, 2, 3) integrated into a digital processing unit (4) being, the system further comprising an amplifier (5), and at least the system comprising a module collection and emission (6) to turn comprises microphones (7, 9) and speaker (11) to capture and issue relevant signals from said modules (1, 2). The system is preferably integrated into the vehicle roof module and improves the acoustic comfort of the occupants of the cabin, reducing noise and amplifying the conversations between them.