PROTECTION DEVICE confidential negotiations in the passenger compartment

摘要

Device protection of confidential negotiations in the car. The system is designed to protect sensitive voice information when negotiating in the car. The invention relates to a speech information security technology and is designed to protect the confidential information of voice when negotiating in the car. This safety system differs from those used separately executed noising systems in that the noise source is used as a private car sound system transmitting speech-like interference on the connected thereto vibroacoustic transducers mounted on the vehicle razvedoopasnye structural elements. The system masks the speech signal to a level at which the confidential information can not be intercepted.