Give me the mathematics behind a cd player?  Or direct me where to look for that info, I googled and have been searching and found nothing.  Thanks
126404
What the hell? You just wasted 40 points there buddy. You should seperate the same questions, not all together or people are going to be pissed.
42134
wma = longer\nmp3 = shorter\nbut, the important thing is...it is the only difference...i mean, maybe if ur a sound engineer or something like that, you'll notice the difference in the "quality" of the sound...otherwise...nah, no difference...and yeah, both can be played on cd players as long as the player you have takes wma and mp3 files...and yeah, both can be burn to CDs...and my advice is...get the mp3s...they take less space in ur disc which means you can take more music in one single CD...nice huh???
658588
Mixing a bunch of CD works. We just used a tape. It's kinda old fashion but it's not bad. All the girls can contribute a song and you can put it all in a mixture. We did it all the time especially when we couldn't decided on a song. Sometimes we just used whole songs.
489284
http://en.wikipedia.org/wiki/Cd go here for comprehensive reviews
119866
If all of the above suggestions don't help check if the CD you  would like to listen to is crippled. The music industry did experiment with different technologies to make copying of music CDs impossible. One way to achieve this is by not following the CD standards and adding certain faults on purpose. These faults are corrected by most CD players but not by CD ROMs in PCs.
140853
CD-R's can only be written onto, and sometimes added to but once its on there it stays.  Many CD players can play CD-R's.  \nHowever, only a few can play CD-RW, which are "rewritable" CD's.  They can be erased and rewritten - which is nice only if the CD players you usually listen to can play them.\n\nIf you only listen to music on your computer, CD-RW is the way to go.  If not, I would suggest CD-R's.  They're cheap enough and can be played in most CD players.
327108
My A owns a CD manufacturing business.. so sorry I cannot tell you ths secrets of the trade.    ;)
364658
If I have the picture correct, then angle ADC measures 90 degrees (because CD is a perpendicular bisector). the ratio x/3 meters could be set equal to the (sin/cosine/tangent...not sure if I can give you that information or not) of 90 degrees. Find the (sin/cosine/tangent) of 90, and cross-multiply your two ratios (x/3=somethingof90/1). Solve for x.
42464
I am not sure what is happening, but here is a pretty simple suggestion.\n\nI would bring in a home style setup.  Remember that most studio equipment is high-end compared to the stuff most people have at home.\n\nCreate a track the way you normally do, and then play it on the home stereo you brought into the studio.  Now you have a comparison you can make in less than 30 minutes.\n\nWhen you make the first test recording, do it just like you have before.  For the second recoding, check the overdrive limit of the CD, and record this 2nd CD as high as possible without distortion.\n\nI hope this suggestion will help you.  My profile contains my email address, so if you experiment and are still having trouble you can write me.\n\nBest of luck,\nJeffrey
433168
Listening to music always helps!\nw=w’*t, w=500rpm=500/60 rps=2pi*25/3 rad/s, t=2.6s, then \nw’=w/t=2*pi*25/3/2.6=20.14 rad/s^2;\nu=w’*t^2/2=w*t/2=25/3*2.6/2=10.83=~10 full revs
130388
DVDs are the best way for music. CDs wouldn't hold much.\nUse Nero other other software that will make DVD data files.
65639
Windows Media will convert it to WMA and can probably fit around 20 songs on a cd. I just finished creating a music cd using iTunes with 80 songs on it. Creating a mp3 cd depends on the size of the song(ex. 4.5mb). Most players now a days play mp3's. So it's possible to make a cd with 150 or so songs on it. I'll be checking back if you or anyone else wants more info.
631629
If you burned them in an mp3 format, your CD player isn't capable of playing mp3's.  Some CDs can handle that format, and some cannot.
200991
One brand of CD-Rs that works very well is TDK.  They are for computer burning.  You can copy any CDs that you want onto them or if you have any songs already on your computer, you can record them onto them.  They can hold up to 80 min. of music.  They have 700 MB and they are 52x compatible (I don't know what that means).  They play on both computers and CD players.  I have a HP Pavilion computer with Windows XP and a Sony stereo and the TDK CDs work well in both.  I copied some CDs onto these for my aunt.\n\nAnother brand of CD-Rs that is good and works as well as the TDK CDs is Maxell.  I don't remember what the compatibility of them is, but they also hold up to 80 min. of music and have 700 MB like the TDK ones.  I had a bunch of songs on my computer (enough for 4 CDs) and I recorded these songs onto the Maxell CDs and they not only worked in my computer, but they worked in my CD player as well. \n\nAnyway, those are just 2 brands that I know of that work in both a computer and a CD player as well.
48513
First of all, nobody NEEDS an iPod or CD player or computer, etc.\n\nI WOULD LIKE TO HAVE a large capacity MP3 player because I have a 55 mile commute each way, to and from work.  MP3 players allow the ultimate flexibility to listen to what I want when and where I want, it's ALL in there, at my fingertips.  But I need to save up for a new car, so I'll have to wait to purchase my iPod.  Plus, burning cds every time you want to put a new mix of songs together is wasteful, on an iPod, you simply have to make a new playlist.  Radio has annoying commercials and songs you might not want to hear; talk radio also has commercials, and your favorite hosts might be on at a time that you are not able to listen (the same is true for television shows) - PodCasts and video downloads allow you to listen to what you want, when and where you want.  Again-- it's the flexibility.
281822
An mp3 player is a portable music player. You have to put your Cd's into your computer copy the music using the software that came with it. Then you can transfer onto  your device. Also you can pay for an subscription to a music subscription site like Yahoo! Unlimited. Then you will be able to put an unlimited amount of music o n your mp3 player for 11.95 per month. It should have came with software (a CD) all you have to do is put the CD into your computer and follow the directions. Most famous mp3 players are Ipods but they are the least compatible and have the most bugs.
660503
Most likely you are saying that it plays in the newer players but not the older ones. Older CD players cant play all made CDs.  If thats not it, then you may have made the CD in mp3 format, not CD format. Never use a CD-RW if you want to play it everwhere. Use CD-Rs, they are most compatible.