If one is from the storage medium, flash memory, better than the hard disk. But not the sound quality is good, is the speed of data transmission is also earthquake degrees (there is no flash seismic).
To compare the advantages and disadvantages between the two is not difficult to understand what is the first digital, know what is on the digital signal after the digital signal is usually clear from storage media interference. (Ignore the audio stream file error, hard drives and flash memory can be ignored in this regard, the disc is different.) Hard drives and flash memory data accuracy is high, in the same test conditions (the same as decoding the same output), both of sound quality certainly is the same. For the players, the agreed-typeflash memory.
Advantages:
1. Flash player small. Not to say that the integrated flash memory will definitely high. Micro hard to do the main reason is that such a large piece of micro hard drives smaller than flash can not do and do not represent the integration of micro hard drive is not high. Furthermore, high integration and can not represent the sound quality will decline. MD is an example.
2. Relative to the flash memory structure is not afraid of hard disk shock, more resistant to fall. Hard fear most is a strong vibration. Although we use the time to be very careful, but the Tigers also have nap time, afraid of ten thousand afraid of the event.
3. Flash memory can provide faster data read speed, the hard disk is limited by the speed limit.
4. The quality of light.
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