The digital remasters are not improvements but produced destruction of the original sound. Compression is more and more overused as record labels try to compete to output the loudest records. This is know by many producers as the "loudness war". Compression is a technique of studio mastering. Used lightly it can make the drums "pop" a little more and make a voice just a little clearer. The problem with compression is when it's overused. If audio is over compressed it will sound louder over all, but nothing will stand out as louder then anything else. For example if a song is over compressed then a guitar would be as quiet as a whisper. Granted, the whisper would sound as loud as the guitar. Although they would sound very loud together, there would be no quiet parts, or loud parts of the song.
It's one thing if the loudness war causes producers to produce new music this way. It's another to go back and make the Beatles sound like they came out yesterday. The Beatles sound like the Beatles already so why change the recordings? It might even make more sense to go backwards and listen to them on Vinyl Records! Even worse, as the digitally remastered discs sit around long enough the originals become hard to find! So you want to listen to that old sound of the Beach Boys? Too bad! you can only buy the digitally remastered version which stays exactly the same volume through the entire CD.
Another major problem with Digital Remastering is the loss of subtle sound. Things like echo and applied reverberation, most panning and the natural sound of the room in which the band is playing. These are all things that just disappear when too much compression is applied. So although the sound might seem to be a little bit louder, it would be much better to keep the dynamics and just turn up the volume on your cd player a little more... RIGHT?
Original CD Recording
Digitally Remastered CD
These are pictures of a whole song in graphic form. These examples are taken from a CD I purchased twice because I just could not stand the remaster and had to find the original CD on E bay. In the picture of the original recording you can see some dynamics when drums hit harder and things like that. The digitally remastered version(picture 2) shows almost no sign of ANY change in volume. Looks extreme right? It is and halfway through the disc you will either turn it off or stop paying attention. Let's face it, at this point digital remastering is nothing more then a marketing tool to make people re purchase CDs that they already have at home. For the first ten minutes you might think it sounds great but after 40 you'll have to agree, it sound like shit. You know what? People like remastering so much that I think it's about time someone starts remastering visual art. I present to you, the Mona Lisa DIGITALLY REMASTERED.