Call privacy protection system and method, storage medium and vehicle

The invention discloses a call privacy protection system and method, a storage medium and a vehicle, and the system comprises a vehicle terminal Bluetooth module which is used for receiving a digital audio signal; the digital signal processing module is connected with the vehicle terminal Bluetooth module and is used for converting the digital audio signal into a first analog audio signal; the non-main driving audio processing module is connected with the digital signal processing module and is used for generating a second analog audio signal; the main driving loudspeaker is arranged in a main driving area, is connected with the digital signal processing module and is used for playing the first analog audio signal; and the at least one non-main driving loudspeaker is correspondingly arranged in the at least one non-main driving area, is connected with the non-main driving audio processing module and is used for playing a second analog audio signal after interference processing, and the second analog audio sig