U disk can copy dts7.1 audio channel. DTS means "digital theater system". DTS has very little distortion during the compression process of multi-channel audio; DTSCD uses the 5.1-channel standard encoded by DTS, but CDs are usually audio track files and cannot be directly Copy it to a USB flash drive. You need to convert it to a format such as MP3 before it can be stored in the USB flash drive. Many format conversion tools can easily do this. Most car players support MP3 format audio files.

U disk sound quality effect

The U disk itself cannot improve the sound quality. The U disk is just a storage carrier. How to make a dts music U disk without the function of improving the sound quality. If a USB flash drive has it, it means that the USB flash drive may have some plug-in software installed that can change the sound. If an audio file has been compressed, such as mp3, then its sound quality has been fixed and can only go down. It cannot really be improved. How to make a dts music USB disk.