the five party digital audio transmitting and receiving can be the host digital audio player device

摘要

this design is the mp3 player as a memory device in a way that has no memory, external memory (usb memory card, sd / MMC) to insert and use the host mp3 player device for vehicle use, to use for internal. the frequency modulated transformer meters, the car in the back, in the connection of the device to the car stereo fm receiver to receive me to be able to, in recent years, the DMB (Digital Mutimedia Broadcasting), but also the european region as the center DAB (Digita l Audio Broadcasting) of service development and focus on the point, the sound quality on the service to be able to DAB receiver module, the use of the multimedia, the basic structure of all beauty.