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Mp3 Comparison

 

            
             Portable audio player become more and more common in our life nowadays. CD-player, cassette player, radio, mp3 player and mini-disc player are some of the well-known portable audio player today. Among these portable audio player, MP3 and mini-disc (or simply MD) player are the most advance in today portable audio technology. MP3 is actually a music file of computer. The name of MP3 came from the extension name of this music file. MD player is like a CD player, except that disc for MD player is smaller and it can store the same amount of song as a CD. Both of this players have a lot of differences but there are both expensive in price. Therefore, it's seemed very unlikely a person will own both of these portable players. Hence, people are always making comparison between these two portable players in order to get the best out of one. Size, recording mode and usability are the most common comparison between MP3 and MD player. I owned 2 MD players and I had done some comparison with my friend's MP3 player. After doing a little research on them, I did come out some conclusion on these two players. .
             One of the things that are of paramount concern for an MP3 player is size. That is, how much RAM is on the unit in which to store your music. In the MP3 world, it's usually safe to use the equation 1 minute = 1mb, and that is what I will be assuming throughout this essay. Using that, we can determine that an MP3 player just above cheap would have 64mb memory, thereby holding about 64 minutes of song. Of course, this can vary depending on bit rate, etc, but you'll get about an hour out of it. Some newer MP3 players use Micro drives or hard disks inside them to store enormous amounts of data, but for the most part those are too expensive to consider in this type of article. After all, if you had the money for something that big you could just buy a really nice MD and a really nice MP3 player. On the other hand, MDs are full-sized (in terms of storage capacity) CDs.


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