Better car audio, Tip #12: Select a lower level of compression for your music files
Yes, you can store more music files on your iPod® or other MP3 player with more compression, and they'll sound OK when you're listening through earbuds. But you lose some high- and low-frequency information when you compress your music, along with some of the details that make your music interesting. And, on a good car audio system, you can really tell that something's missing.
Don't settle for the default setting when creating your files. If you want to use your iPod or MP3 player in your car, try using as little compression as possible. The higher the bit rate, the better your music will sound through your car's system.
This post is excerpted from a recent article in our Learning Center, Jeff's Tips for Getting Maximum Sound Quality in Your Car.