07 Nov Sound connection for Mercedes Benz NTG 5.0 without AUX
1. FM TX moduleSound is output when the radio frequency of the FM TX module is set to the same radio frequency as the car. The disadvantage of this method is that the sound quality is the worst among the three methods.
2. BluetoothThe disadvantage of this method is that there is some delay between the screen and the sound. Depending on the connection, the delay between the screen and the sound may be slight or severe. In addition, since Bluetooth itself compresses the sound source and receives it, there is some loss of sound. In the case of smart phone wireless mirroring, using Bluetooth, the voice transmission frequency band itself can overlap with the WiFi frequency band for wireless mirroring. Interference with each other may cause various errors such as sound buffering and delays.
3. Finally, the AUX generator.It provides the best sound quality among the three methods, and there is no delay. The only disadvantage of this method is that the price is rather expensive.